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104
Highlights
81
Differences
8
Reactions
0
Likes
Phoenix Gravity
vs
Big Berkey:
104 Highlights & 81 Differences —
So, Which Water Filtration System Actually Works Better
Learn about flow rates, filtration, maintenance, and costs in this friendly comparison.
Which one’s right for you — Phoenix Gravity or Big Berkey? We’ve compared their model name, width, daily filtration capacity & sediment removal and more to help you choose the better water filtration system.
Phoenix Gravity vs. Big Berkey Water Filters: A Detailed Comparison
When it comes to sourcing clean drinking water through gravity filtration systems, both the Phoenix Gravity and Big Berkey stand out as reliable choices for residential, outdoor, and emergency water filtration. At their core, these are multi-stage gravity water filters designed for countertop or freestanding installation, boasting stainless steel construction and the ability to service households of 1-4 people.
Yet, their approach to filtration technology, system design, and usability diverges to suit different user priorities. Phoenix Gravity leans towards modern, compact design and enhanced contaminant removal including virus and pharmaceutical reduction, while Big Berkey emphasizes broad contaminant coverage with NSF/ANSI lab certifications and an industrial-style build.
Innovative Simplicity: Phoenix Gravity's Modern Edge
The Phoenix Gravity filter offers a sleek, polished stainless steel housing with an antimicrobial coating that not only elevates durability but also adds a layer of protection against microbial growth. Its compact size and lightweight (under 7 lbs) make it easy to move and suitable for both indoor countertop use and outdoor adventures.
The system incorporates a sophisticated 3-stage filtration sequence that includes activated carbon from coconut shells, ceramic cartridges, and anion resin, allowing it to reduce a wide array of contaminants such as bacteria, viruses, pharmaceuticals, fluoride, heavy metals like lead, and even microplastics. Unique features such as a self-cleaning function and tool-free cartridge replacement streamline maintenance.
Beyond contaminants, this filter shows impressive efficiency with a flow rate of 0.5 gallons per minute and a daily filtration capacity exceeding 76 gallons, catering well to a family or small group. The installation is quick, typically around 10 minutes, supported by included kits and quick-connect fittings.
Plus, the unit supports simultaneous water dispensing, offering convenience when hydration needs are high. Affordably priced at around $149 at amazon.com, it delivers excellent value with maintenance intervals recommended every 6 months.
Trusted and Certified: Big Berkey's Robust Filtration Power
The Big Berkey water filter resonates with those who prioritize extensive contaminant removal backed by certifications. This industrial-styled stainless steel and metal unit is noticeably taller and heavier, weighing about 15 lbs and standing 20 inches high, offering a stable freestanding design.
Its filtration capabilities are robust, tackling contaminants including arsenic, iron, PFAS, PFOA, and COD alongside a broad spectrum of heavy metals and biological pests. The system is NSF/ANSI 42 and 53 certified, lending credibility and tested assurance for safe water.
While its daily capacity is much lower at roughly 3.5 gallons, and its flow rate peaks at 0.133 gallons per minute, the Big Berkey is still suitable for 1-4 person households comfortable with a slower fill time. It also features a quiet mode and supports both cold and room temperature water dispensing, which adds usability for indoor kitchen settings. The filters enjoy a long 48-month lifespan, minimizing upkeep efforts despite a more involved installation and cartridge replacement process.
The Big Berkey setup comes with a higher price tag at about $367 at theberkey.com, which reflects its advanced filtration breadth, sanitary certifications, and established brand reputation. Though maintenance requires screwdrivers and longer filter change times, it excels in providing certified, comprehensive contaminant protection for users willing to invest.
Quick Take
The Phoenix Gravity impresses with its contemporary design, fast filtration speed, and effective removal of viruses and pharmaceuticals at a budget-friendly price point. Meanwhile, the Big Berkey stands out as a certified, heavy-duty filtration system offering extensive chemical and heavy metal reduction, plus a notably long filter lifespan suited for those prioritizing longevity and certified water safety.
Bottom Line
Overall, the Phoenix Gravity is ideal for users wanting a sleek, efficient, and easy-to-maintain gravity filter that covers a broad contaminant range with rapid flow rates and strong antimicrobial protections at a more accessible price. Conversely, the Big Berkey wins for consumers who need certified assurance, expansive contaminant coverage including PFAS and arsenic, and are comfortable with a more traditional, slower filtration pace and higher upfront cost.
Verdict
Winner: Phoenix Gravity - For its modern design, superior flow rate, virus removal capability, antimicrobial casing, ease of maintenance, and excellent value under $150.
Runner-up: Big Berkey - For its broad contaminant reduction including arsenic and PFAS, NSF/ANSI certifications, cold water dispensing, and extended filter replacement intervals despite higher cost.
Side by side. The numbers. The features. No drama.
Is Phoenix Gravity better than Big Berkey? It depends on what you need. Our full water filtration systems comparison looks at everything from specs and value to user experience — so you can make the smarter pick between these two water filtration systems.
Phoenix Gravity is intended for Residential, Outdoor, Emergency use versus Big Berkey intended for Residential and Outdoor use, offering broader emergency application for Phoenix Gravity.
Indicates environments where the system is designed to be used.
In the battle of Intended Use,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
90
Big Berkey
0Votes
Freestanding, Countertop, Portable
vs
Installation Type
Installation Type for Phoenix Gravity includes Countertop and Freestanding, and for Big Berkey adds Portable option, benefiting those needing mobility.
Specifies how and where the unit is installed.
In the battle of Installation Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Installation Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
The Model Name for Phoenix Gravity is Gravity Water Filter while for Big Berkey it is Big Berkey, helping customers identify each product specifically.
Identifies the specific model designation.
In the battle of Model Name,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Model Name on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Warranty Extension Option is unavailable for both Phoenix Gravity and Big Berkey.
Shows whether customers can extend the warranty period.
In the battle of Warranty Extension Option,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Extension Option on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
System Design
What is the system design?
80
Phoenix Gravity
0Votes
Multi-Stage
75
Big Berkey
0Votes
Multi-Stage, Gravity
Phoenix Gravity
This water filter features a Multi-Stage design, meaning it passes water through several different filter media to progressively remove a wide array of contaminants and improve water quality.
Describes the core design or mechanism of the system.
In the battle of System Design,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
System Design on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Product Type
What type of water filtration system is this?
90
Phoenix Gravity
0Votes
Gravity Water Filter
88
Big Berkey
0Votes
Gravity Water Filter, Drinking Water Filter, Countertop Filter
Specifies the design and intended application of the system.
In the battle of Product Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Series / Collection
What series or collection is it from?
87
Phoenix Gravity
0Votes
Gravity Water Filtration Systems
87
Big Berkey
0Votes
Berkey Gravity-Fed Systems
Groups product into a series or collection.
In the battle of Series / Collection,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Series / Collection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Defines whether the system must be installed vertically, horizontally, or either.
In the battle of Unit Orientation Requirement,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Unit Orientation Requirement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
How much clearance is needed for cartridge replacement?
10
inch
0Votes
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
vs
Clearance for Cartridge Replacement
Clearance for Cartridge Replacement is 10 inches for Phoenix Gravity and not available for Big Berkey.
Space required to remove and replace the filter cartridge.
Don’t keep it to yourself — be the first to react and review the
Clearance for Cartridge Replacement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
vs
Cartridge Height
Cartridge Height is 7 inches for Phoenix Gravity and not available for Big Berkey, relevant for cartridge handling.
Height of the filter cartridge.
Don’t keep it to yourself — be the first to react and review the
Cartridge Height on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Tubing Length
What tubing length is included?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Length of tubing provided with the system.
Don’t keep it to yourself — be the first to react and review the
Tubing Length on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Maximum Tubing Length Supported
What is the maximum tubing length supported?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Maximum tubing length that the system can support without performance issues.
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Maximum Tubing Length Supported on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Faucet Hole Size Requirement
What is the faucet hole size requirement?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Required diameter of the sink hole for faucet installation.
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Faucet Hole Size Requirement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Inlet Pipe Size
What is the inlet pipe size?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Diameter of the inlet pipe connection.
Don’t keep it to yourself — be the first to react and review the
Inlet Pipe Size on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Outlet Pipe Size
What is the outlet pipe size?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Diameter of the outlet pipe connection.
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Outlet Pipe Size on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Faucet Height
What is the faucet height?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Height of included faucet (if applicable).
Don’t keep it to yourself — be the first to react and review the
Faucet Height on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Faucet Reach
What is the faucet reach?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Horizontal reach of the faucet.
Don’t keep it to yourself — be the first to react and review the
Faucet Reach on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Daily Filtration Capacity is significantly higher at 76.08 gal/day for Phoenix Gravity versus 3.5 gal/day for Big Berkey, favoring Phoenix for high volume needs.
Maximum gallons filtered per day.
In the battle of Daily Filtration Capacity,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
72.6 gal/day
measurement.
Based on community votes for Daily Filtration Capacity,
Phoenix Gravity ◉ earned
1 votes,
more than
Big Berkey ◉,
which got 0 votes.
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
vs
Cartridge / Tank Capacity
Cartridge / Tank Capacity is 2.25 gallons for Phoenix Gravity but unavailable for Big Berkey.
Storage or cartridge water capacity.
Don’t keep it to yourself — be the first to react and review the
Cartridge / Tank Capacity on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Peak Demand Capacity is 0.26 gal/hr for Phoenix Gravity and substantially higher at 8 gal/hr for Big Berkey, indicating better peak flow handling for Big Berkey.
Maximum gallons per hour under high use.
In the battle of Peak Demand Capacity,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
7.7 gal/hr
measurement.
Don’t keep it to yourself — be the first to react and review the
Peak Demand Capacity on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Average Daily Household Water Demand Supported is 10 gal/day for Phoenix Gravity and much higher at 96 gal/day for Big Berkey, benefiting larger household usage.
Matches average household water needs.
In the battle of Average Daily Household Water Demand Supported,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
86.0 gal/day
measurement.
Don’t keep it to yourself — be the first to react and review the
Average Daily Household Water Demand Supported on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Cartridge Lifespan
What is the cartridge lifespan?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
The filter cartridge’s usable capacity before replacement, measured in liters or months.
Don’t keep it to yourself — be the first to react and review the
Cartridge Lifespan on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Continuous Dispense Duration
What is the continuous dispense duration?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
The maximum time the system can continuously dispense purified water.
Don’t keep it to yourself — be the first to react and review the
Continuous Dispense Duration on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Simultaneous Usage Support
Does the system support simultaneous usage?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if the system can supply multiple outlets/devices at the same time.
In the battle of Simultaneous Usage Support,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
, delivering
equal
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Simultaneous Usage Support on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
System Recovery Rate
What is the system recovery rate?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Indicates the efficiency of water recovery. Higher means less water is wasted.
Don’t keep it to yourself — be the first to react and review the
System Recovery Rate on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Cartridge Bypass Flow
What is the cartridge bypass flow?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Amount of unfiltered water bypassing the cartridge during operation.
Don’t keep it to yourself — be the first to react and review the
Cartridge Bypass Flow on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Minimum Inlet Flow Requirement
What is the minimum inlet flow requirement?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Minimum incoming water flow needed for proper system operation.
Don’t keep it to yourself — be the first to react and review the
Minimum Inlet Flow Requirement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
The Big Berkey's filter replacement interval of 48 months is seriously impressive. That means way less maintenance and fewer filter purchases over time.
88
Big Berkey
0Votes
Carbon Block, Activated Carbon Block
vs
Activated Carbon Type
Activated Carbon Type includes Coconut Shell GAC and Carbon Block for Phoenix Gravity and Carbon Block and Activated Carbon Block for Big Berkey, showing slight variation in carbon type.
Specifies the type of activated carbon used.
In the battle of Activated Carbon Type,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Activated Carbon Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
90
Phoenix Gravity
0Votes
Activated Carbon, Ceramic Water Filter Cartridge, Chlorine Reduction, Cysts, Fluoride Removal, Heavy Metal Reduction, Lead Reduction, Multi-Stage, Sediment Reduction, Taste & Odor, Turbidity Removal, Virus Removal
93
Big Berkey
0Votes
Microbiological Purifier, Heavy Metal Reduction, Sediment Reduction, Fluoride Removal, Arsenic Removal, Granulated Activated Carbon, Taste & Odor, Lead, Herbicides, Turbidity Removal, Microplastics Reduction, Bacteria Removal, Virus Removal, Chloramine Reduction, VOC Reduction, Lead Reduction, Chlorine Reduction, Particles Removal, Sediment Removal, Rust Removal, Fluoride Reduction, PFAS Removal, PFOA Removal, Odor Removal, Odor and Taste Removal, Cyst Removal, Giardia Removal, Crypto Removal, Iron Removal, Ion Exchange
vs
Filtration Technology
Filtration Technology includes a broad list for Phoenix Gravity with Activated Carbon and Virus Removal; Big Berkey emphasizes microbiological purifier and multi-contaminant removal, with more detailed contaminant types.
Types of filtration technologies included.
In the battle of Filtration Technology,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filtration Technology on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Sediment Filter Micron Rating is 0.5 microns for Phoenix Gravity and finer at 0.2 microns for Big Berkey, indicating stronger sediment filtration by Big Berkey.
Particle size filtered by the sediment filter.
In the battle of Sediment Filter Micron Rating,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
higher
0.3 micron
measurement.
Don’t keep it to yourself — be the first to react and review the
Sediment Filter Micron Rating on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Number of Stages
How many filtration stages does it have?
93
Phoenix Gravity
0Votes
3
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Phoenix Gravity
This water filtration system employs 3 distinct stages of filtration. A multi-stage design ensures thorough purification by targeting different contaminants at each step.
Total number of filtration steps in the system.
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Number of Stages on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
The system uses a diverse range of filter media, including a Proprietary Multi-Media Blend, Granulated Activated Carbon, Activated Carbon Block, Carbon Block, Ion Exchange Materials, and Fluoride Reduction Resin, to achieve comprehensive purification.
Materials that make up the filter media.
In the battle of Filter Media Material,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Media Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Replaceable Filter Cartridges
Are the filter cartridges replaceable?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
The system features replaceable filter cartridges, making maintenance straightforward and cost-effective. Users can easily replace individual cartridges as needed, extending the life of the overall system.
Indicates if filters can be replaced.
In the battle of Replaceable Filter Cartridges,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replaceable Filter Cartridges on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
RO Membrane Rating
What is the RO membrane rating?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Gallons per day filtration rating of RO membrane.
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RO Membrane Rating on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Remineralization Stage
Does it include a remineralization stage?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if minerals are added back into the water.
In the battle of Remineralization Stage,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Remineralization Stage on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
pH Enhancement
Does the system include pH enhancement?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if the filter raises water pH for alkalinity.
In the battle of pH Enhancement,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
pH Enhancement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Ion Exchange Resin Type
What ion exchange resin type is used?
92
Phoenix Gravity
0Votes
Anion Resin
92
Big Berkey
0Votes
Anion Resin
The type of ion exchange resin used for removing hardness and contaminants.
In the battle of Ion Exchange Resin Type,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Ion Exchange Resin Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Antibacterial Layer
Does the filter have an antibacterial layer?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
An extra filtration layer to reduce bacteria growth.
In the battle of Antibacterial Layer,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Antibacterial Layer on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Limescale Protection
Does the system provide limescale protection?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Prevents limescale buildup in appliances and pipes.
In the battle of Limescale Protection,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Limescale Protection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Electro-Adsorption Technology
Does the system use electro-adsorption technology?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Uses electro-adsorptive material to capture fine contaminants.
In the battle of Electro-Adsorption Technology,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Electro-Adsorption Technology on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
UV Sterilization Lamp
Does it include a UV sterilization lamp?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Specifies if UV lamp is present for bacteria control.
In the battle of UV Sterilization Lamp,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Sterilization Lamp on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
UV Lamp Wattage
What is the UV lamp wattage?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Wattage of the UV sterilization lamp.
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UV Lamp Wattage on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Self-Cleaning
Does the filter feature self-cleaning?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Shows whether the filter can clean itself automatically.
In the battle of Self-Cleaning,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Self-Cleaning on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Smart Self-Sterilization
Does the system feature smart self-sterilization?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
A feature that sterilizes the filter media automatically.
In the battle of Smart Self-Sterilization,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Self-Sterilization on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Sediment Removal rating matches sediment micron ratings with 0.5 micron for Phoenix Gravity and 0.2 micron for Big Berkey, favoring Big Berkey finer filtering.
Minimum particle size removed.
In the battle of Sediment Removal,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
higher
0.3 micron
measurement.
Don’t keep it to yourself — be the first to react and review the
Sediment Removal on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
TDS Reduction is 99% for Phoenix Gravity and 97% for Big Berkey, with Phoenix Gravity providing better total dissolved solids reduction.
Indicates how effectively the system reduces total dissolved solids in water.
In the battle of TDS Reduction,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
2.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
TDS Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Virus Removal
What is the virus removal rate?
100
%
1Votes
99.99
%
0Votes
Phoenix Gravity
The system is highly effective at virus removal, achieving a 99.9999% reduction. This ensures a high level of protection against waterborne viral pathogens.
Big Berkey
This system is highly effective at virus removal, eliminating 99.99% of viruses from the water, providing safe drinking water.
Percentage of viruses eliminated.
In the battle of Virus Removal,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
equal
100.00 %
measurement.
Based on community votes for Virus Removal,
Phoenix Gravity ◉ earned
1 votes,
more than
Big Berkey ◉,
which got 0 votes.
For virus removal, Phoenix Gravity has a slightly higher percentage which gives me a bit more confidence in its purity. That extra '99' can make a difference.
See more
Water Source Compatibility
What water sources is the system compatible with?
90
Phoenix Gravity
0Votes
Rainwater, River Water, Tap Water, Well Water
85
Big Berkey
0Votes
Tap Water, Well Water
Phoenix Gravity
The system is versatile and compatible with various water sources, including Rainwater, River Water, Tap Water, and Well Water. This broad compatibility makes it suitable for diverse residential, outdoor, and emergency applications.
Big Berkey
The system is compatible with both Tap Water and Well Water, making it suitable for various water sources.
Indicates the water sources suitable for use with the system.
In the battle of Water Source Compatibility,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Source Compatibility on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Chlorine Reduction
What is the chlorine reduction percentage?
99
%
0Votes
99.99
%
0Votes
Big Berkey
The system effectively reduces chlorine by 99.99%, significantly improving water taste and odor.
Percent reduction of chlorine.
In the battle of Chlorine Reduction,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
1.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Chlorine Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Chloramine Reduction
Does the system reduce chloramine?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
This system is capable of reducing chloramine levels in water. Chloramine is a disinfectant often used in municipal water supplies that can impact taste, odor, and skin sensitivity.
Indicates if the filter reduces chloramine in water.
In the battle of Chloramine Reduction,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Chloramine Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Taste & Odor Reduction
Does it reduce taste and odor issues?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
This system effectively reduces undesirable tastes and odors from water, making it more palatable. This enhancement significantly improves the overall drinking experience.
Whether the system improves taste and smell.
In the battle of Taste & Odor Reduction,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Taste & Odor Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
The effectiveness of contaminant removal expressed as a log reduction.
In the battle of Log Reduction Value (LRV),
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Log Reduction Value (LRV) on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
VOC Reduction
What is the VOC reduction rate?
99
%
0Votes
99.9
%
0Votes
Percentage reduction of volatile organic compounds.
In the battle of VOC Reduction,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
0.9 %
measurement.
Don’t keep it to yourself — be the first to react and review the
VOC Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Hardness Reduction
Does the system reduce hardness?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Determines if the system reduces water hardness (calcium, magnesium).
In the battle of Hardness Reduction,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Hardness Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
COD Reduction
Does the system reduce COD?
No
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Ability to reduce Chemical Oxygen Demand (COD) for cleaner water.
In the battle of COD Reduction,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
COD Reduction on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Supported Water TDS Level Maximum
What is the maximum supported TDS level for this system?
85
Phoenix Gravity
0Votes
Not Specified
75
Big Berkey
0Votes
Not Specified
The maximum Total Dissolved Solids (TDS) level in water that the system can effectively filter.
In the battle of Supported Water TDS Level Maximum,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Supported Water TDS Level Maximum on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
pH Range Supported
What is the supported pH range?
88
Phoenix Gravity
0Votes
6.5–8.5
85
Big Berkey
0Votes
Not Specified
The operating pH range of water is compatible with the system.
In the battle of pH Range Supported,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
pH Range Supported on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Water Pressure & Power
23
Energy Sources
What energy sources does this system use?
90
Phoenix Gravity
0Votes
Gravity System
90
Big Berkey
0Votes
Gravity System
Defines the type of energy or power source required for system operation.
In the battle of Energy Sources,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Sources on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Power Requirement
What is the power requirement?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Electrical input needed for operation.
Don’t keep it to yourself — be the first to react and review the
Power Requirement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Power Adapter Type
What is the power adapter type?
90
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Region-specific power adapter type.
In the battle of Power Adapter Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Adapter Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
External Power Supply Compatibility
Is the system compatible with an external power supply?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Supports use of external or third-party power supplies.
In the battle of External Power Supply Compatibility,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
External Power Supply Compatibility on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Dual Voltage
Does the system support dual voltage?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Enables operation on multiple input voltages (e.g., 110/220V).
In the battle of Dual Voltage,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Dual Voltage on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Power Supply Frequency
What is the power supply frequency?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Frequency compatibility of the power supply.
Don’t keep it to yourself — be the first to react and review the
Power Supply Frequency on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Power Consumption
What is the power consumption?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Energy consumed during operation.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Standby Power Consumption
What is the standby power consumption?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Power consumed when the system is idle.
Don’t keep it to yourself — be the first to react and review the
Standby Power Consumption on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Overvoltage Protection
Does the system include overvoltage protection?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Safeguards against damage from excessive voltage.
In the battle of Overvoltage Protection,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Overvoltage Protection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Battery Type
What type of battery does the system use?
90
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Indicates the specific battery type used, if the system is battery-powered.
In the battle of Battery Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Battery Backup
Does the system include a battery backup option?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Allows operation during power outages with a backup battery.
In the battle of Battery Backup,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Backup on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Pump Included
Is a pump included?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Whether a pump is integrated in the system.
In the battle of Pump Included,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Pump Included on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Booster Pump Type
What booster pump type is included?
91
Phoenix Gravity
0Votes
No
90
Big Berkey
0Votes
No
Type of booster pump provided.
In the battle of Booster Pump Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Booster Pump Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Pump Duty Cycle
What is the pump duty cycle?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
The maximum percentage of time the pump can operate continuously.
Don’t keep it to yourself — be the first to react and review the
Pump Duty Cycle on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Max Pump Pressure
What is the maximum pump pressure?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Maximum pressure generated by internal pump.
Don’t keep it to yourself — be the first to react and review the
Max Pump Pressure on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Minimum Operating Pressure
What is the minimum operating pressure?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Lowest pressure required for system to work.
Don’t keep it to yourself — be the first to react and review the
Minimum Operating Pressure on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Recommended Pressure
What is the recommended pressure?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Optimal working pressure for best performance.
Don’t keep it to yourself — be the first to react and review the
Recommended Pressure on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Maximum Operating Pressure
What is the maximum operating pressure?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Maximum safe pressure before system risk.
Don’t keep it to yourself — be the first to react and review the
Maximum Operating Pressure on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Automatic Pressure Regulation
Does the system include automatic pressure regulation?
In the battle of Automatic Pressure Regulation,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Automatic Pressure Regulation on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Water Pressure Drop
What is the water pressure drop across the system?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
The decrease in water pressure after passing through the system.
Don’t keep it to yourself — be the first to react and review the
Water Pressure Drop on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Water Hammer Resistance
Does the system provide water hammer resistance?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Protects plumbing from pressure shock (water hammer).
In the battle of Water Hammer Resistance,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Water Hammer Resistance on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Inlet Water Temperature
What is the inlet water temperature range?
35
°F
0Votes
100
°F
0Votes
Acceptable inlet water temperature.
In the battle of Inlet Water Temperature,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
65.0 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Inlet Water Temperature on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Power Cord Length
What is the power cord length?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Length of power cord for electrical connection.
Don’t keep it to yourself — be the first to react and review the
Power Cord Length on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Materials & Build
19
Filter Cartridge Shell Material
What is the filter cartridge shell material?
80
Phoenix Gravity
0Votes
Stainless Steel
80
Big Berkey
0Votes
Plastic
Big Berkey
The filter cartridge shell is made from Plastic, ensuring durability and compatibility with the filtration process.
Material used for outer shell of filter cartridges.
In the battle of Filter Cartridge Shell Material,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Cartridge Shell Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
O-Ring Material
What is the O-ring material?
90
Phoenix Gravity
0Votes
Silicone
80
Big Berkey
0Votes
Rubber
Phoenix Gravity
The O-rings are made of Silicone, a material known for its excellent sealing properties, durability, and resistance to temperature extremes. This ensures a tight, leak-free seal within the system.
Material of O-rings used in sealing.
In the battle of O-Ring Material,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
O-Ring Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Faucet Material
What is the faucet material?
88
Phoenix Gravity
0Votes
Stainless Steel
80
Big Berkey
0Votes
Plastic
Phoenix Gravity
The faucet is constructed from Stainless Steel, known for its durability, corrosion resistance, and sleek appearance. This material choice ensures a long-lasting and aesthetically pleasing component.
Material of included faucet (if applicable).
In the battle of Faucet Material,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Faucet Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Valve Material
What is the valve material?
80
Phoenix Gravity
0Votes
Not Specified
80
Big Berkey
0Votes
Plastic
Big Berkey
The valve components are constructed from Plastic, selected for its durability and resistance to corrosion.
Construction material of system valves impacting longevity and leakage resistance.
In the battle of Valve Material,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Valve Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Tubing Material & Diameter Standard
What is the tubing material and diameter standard?
80
Phoenix Gravity
0Votes
Polyethylene 1/4" OD
75
Big Berkey
0Votes
None
Phoenix Gravity
The tubing is made of Polyethylene with a 1/4" OD (6.35 mm outer diameter). This standard sizing ensures compatibility with many common fittings and offers good flow characteristics.
Material and size standard of tubing for flow and compatibility.
In the battle of Tubing Material & Diameter Standard,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tubing Material & Diameter Standard on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Corrosion Resistance
Is it corrosion resistant?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
The system is built with corrosion-resistant materials, ensuring its longevity and performance even with prolonged exposure to water. This enhances the product's durability and reliability over time.
Whether the build resists corrosion over time.
In the battle of Corrosion Resistance,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Corrosion Resistance on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Anti-Microbial Coating on Housing
Does the housing include antimicrobial coating?
Yes
1Votes
Phoenix Gravity
No
0Votes
Big Berkey
Extra antimicrobial coating on housing to resist bacterial growth.
In the battle of Anti-Microbial Coating on Housing,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Based on community votes for Anti-Microbial Coating on Housing,
Phoenix Gravity ◉ earned
1 votes,
more than
Big Berkey ◉,
which got 0 votes.
The anti-microbial coating on the Phoenix Gravity's housing is a great feature. It adds an extra layer of cleanliness and protection that Big Berkey doesn't seem to have.
See more
Housing Material
What is the housing material?
90
Phoenix Gravity
0Votes
Stainless Steel
90
Big Berkey
0Votes
Stainless Steel, Metal
Primary material of the system’s housing.
In the battle of Housing Material,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Housing Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Cartridge Housing Material
What is the cartridge housing material?
91
Phoenix Gravity
0Votes
Not Specified
80
Big Berkey
0Votes
Plastic
Material used for filter cartridge housings.
In the battle of Cartridge Housing Material,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cartridge Housing Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Filter Housing Pressure Rating
What is the filter housing pressure rating?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Maximum pressure the filter housing can safely withstand.
Don’t keep it to yourself — be the first to react and review the
Filter Housing Pressure Rating on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Sealing Technology
What sealing technology is used?
87
Phoenix Gravity
0Votes
O-Ring Seal
80
Big Berkey
0Votes
Threaded Seal
Technology used to seal connections and housings.
In the battle of Sealing Technology,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sealing Technology on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Check Valve Material
What is the check valve material?
80
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Material of check valves ensuring one-way flow.
In the battle of Check Valve Material,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Check Valve Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Pressure Tank Material & Lining
What is the pressure tank material and lining?
91
Phoenix Gravity
0Votes
Stainless Steel
75
Big Berkey
0Votes
None
Material and inner lining that determine durability and water safety.
In the battle of Pressure Tank Material & Lining,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pressure Tank Material & Lining on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Drain Clamp Material
What is the drain clamp material?
80
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Material of drain clamp, important for durability and secure connection.
In the battle of Drain Clamp Material,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Drain Clamp Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
UV Lamp Housing Material
What is the UV lamp housing material?
80
Phoenix Gravity
0Votes
Not Applied
80
Big Berkey
0Votes
Not Applied
Housing material for UV lamp, affecting cooling and safety.
In the battle of UV Lamp Housing Material,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Lamp Housing Material on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Finish Options
What finish options are available?
85
Phoenix Gravity
0Votes
Polished
75
Big Berkey
0Votes
Polished
Exterior finish styles available.
In the battle of Finish Options,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Options on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
BPA Free
Is it BPA free?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Indicates if the product is free of BPA.
In the battle of BPA Free,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
BPA Free on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Lead Free Compliance
Is it lead free?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Shows if the system meets lead-free standards.
In the battle of Lead Free Compliance,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Lead Free Compliance on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Food-Grade Certification
Is it food-grade certified?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Confirms if materials are certified food-grade.
In the battle of Food-Grade Certification,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Food-Grade Certification on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Installation & Maintenance
24
Service Tools Required
What service tools are required?
88
Phoenix Gravity
1Votes
None
85
Big Berkey
0Votes
Screwdriver
Big Berkey
Only a Screwdriver is required for servicing the system, making maintenance straightforward and accessible.
Tools needed to maintain or service the unit.
In the battle of Service Tools Required,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
3 score
measurement.
Based on community votes for Service Tools Required,
Phoenix Gravity ◉ earned
1 votes,
more than
Big Berkey ◉,
which got 0 votes.
I really appreciate that the Phoenix Gravity requires no tools for service. That makes maintenance a breeze, unlike needing a screwdriver for the Big Berkey.
See more
Installation Kit Included
Is an installation kit included?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Big Berkey
An installation kit is included, providing convenience for setting up the system quickly and easily.
States if the unit comes with a full installation kit.
In the battle of Installation Kit Included,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Installation Kit Included on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Drain Saddle Type
What is the drain saddle type?
80
Phoenix Gravity
0Votes
Stainless Steel
75
Big Berkey
0Votes
None
Phoenix Gravity
The drain saddle is made from Stainless Steel, offering superior durability and corrosion resistance compared to other materials. This robust component helps ensure a secure and leak-free connection.
Type of saddle clamp used for wastewater connection.
In the battle of Drain Saddle Type,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Drain Saddle Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Quick Connect Fittings
Does it include quick-connect fittings?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Phoenix Gravity
The inclusion of quick connect fittings simplifies the installation process, allowing for fast and easy setup without specialized tools. This design enhances user convenience.
Indicates if quick-connect plumbing fittings are included.
In the battle of Quick Connect Fittings,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick Connect Fittings on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Tool-Free Cartridge Replacement
Is cartridge replacement tool-free?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Big Berkey
Cartridge replacement is designed to be tool-free, simplifying maintenance for users.
Whether filters can be replaced without tools.
In the battle of Tool-Free Cartridge Replacement,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tool-Free Cartridge Replacement on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Replacement Filter Availability
Are replacement filters available?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
Replacement filters are readily available for this system. This ensures convenient and ongoing maintenance, allowing users to easily keep their filtration system operating at peak performance.
Availability of replacement filters in the market.
In the battle of Replacement Filter Availability,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replacement Filter Availability on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Service Network Coverage
What is the service network coverage?
80
Phoenix Gravity
0Votes
International
85
Big Berkey
0Votes
International
Big Berkey
The service network for this product offers International coverage, ensuring support for customers worldwide.
Reach of the brand’s service network.
In the battle of Service Network Coverage,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Network Coverage on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
DIY Installation Possible
Can it be installed DIY?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Whether average users can install without professional help.
In the battle of DIY Installation Possible,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
DIY Installation Possible on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Professional Installation Recommended
Is professional installation recommended?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if professional installation is advised.
In the battle of Professional Installation Recommended,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Professional Installation Recommended on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Installation Time
What is the installation time?
10
min
0Votes
15
min
0Votes
Estimated time required for installation.
In the battle of Installation Time,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
lower
5.0 min
measurement.
Don’t keep it to yourself — be the first to react and review the
Installation Time on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Average Installation Cost Estimate
What is the average installation cost estimate?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Typical cost for professional installation.
Don’t keep it to yourself — be the first to react and review the
Average Installation Cost Estimate on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Vertical/Horizontal Mount Option
Can it be mounted vertically or horizontally?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Whether the unit can be installed in multiple orientations.
In the battle of Vertical/Horizontal Mount Option,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Vertical/Horizontal Mount Option on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Pre-Flush Required
Is pre-flush required before use?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Indicates whether the system requires flushing before use.
In the battle of Pre-Flush Required,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
, delivering
equal
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pre-Flush Required on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Average Cartridge Change Time
What is the average cartridge change time?
5
min
0Votes
10
min
0Votes
Average time needed to replace cartridges.
In the battle of Average Cartridge Change Time,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
lower
5.0 min
measurement.
Don’t keep it to yourself — be the first to react and review the
Average Cartridge Change Time on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Filter Change Indicator
Does it have a filter change indicator?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Shows when filters need replacement.
In the battle of Filter Change Indicator,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Change Indicator on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Filter Life Indicator
Does it have a filter life indicator?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Shows whether the system has a filter replacement/maintenance alert.
In the battle of Filter Life Indicator,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Life Indicator on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Maintenance Frequency
What is the maintenance frequency?
6
month
0Votes
12
month
0Votes
Average months between maintenance tasks.
In the battle of Maintenance Frequency,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
lower
6.0 month
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Frequency on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Maintenance Alerts
Does it provide maintenance alerts?
91
Phoenix Gravity
0Votes
Not Specified
75
Big Berkey
0Votes
None
Type of alert for upcoming maintenance.
In the battle of Maintenance Alerts,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Alerts on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Replacement Filter Cost Indicator
What is the replacement filter cost level?
80
Phoenix Gravity
0Votes
Medium
80
Big Berkey
0Votes
Medium
Approximate cost category for replacement filters.
In the battle of Replacement Filter Cost Indicator,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Replacement Filter Cost Indicator on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Spare UV Lamp
Are spare UV lamps available?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Whether spare UV lamps are available for the system.
In the battle of Spare UV Lamp,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Spare UV Lamp on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Spare Parts Availability Duration
What is the spare parts availability duration?
5
years
0Votes
10
years
0Votes
How long spare parts are supported by manufacturer.
In the battle of Spare Parts Availability Duration,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
5.0 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Spare Parts Availability Duration on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Compatible Accessories
What compatible accessories are supported?
87
Phoenix Gravity
0Votes
Replacement Filters
85
Big Berkey
0Votes
Replacement Filters, Mounting Clip
Accessories that can be added for improved functionality.
In the battle of Compatible Accessories,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Compatible Accessories on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Third-Party Cartridge
Is the system compatible with third-party cartridges?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Whether the system accepts non-original cartridges.
In the battle of Third-Party Cartridge,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Third-Party Cartridge on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Bypass Valve
Does the system include a bypass valve?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Allows water to bypass the filter during maintenance.
In the battle of Bypass Valve,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Bypass Valve on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Environmental & Efficiency
16
Water Efficiency
What is the water efficiency percentage?
100
%
0Votes
100
%
0Votes
Percentage of water effectively used after filtration.
In the battle of Water Efficiency,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
, delivering
equal
100.00 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Efficiency on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Wastewater Output
What is the wastewater output per liter of purified water?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
The amount of wastewater produced per liter of purified water.
Don’t keep it to yourself — be the first to react and review the
Wastewater Output on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Expected Annual Water Usage
What is the expected annual water usage?
2,000
L
0Votes
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Estimated water consumption of the system per year.
Don’t keep it to yourself — be the first to react and review the
Expected Annual Water Usage on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Greywater Reuse Compatible
Is it compatible with greywater reuse?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Whether system waste water can be reused.
In the battle of Greywater Reuse Compatible,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Greywater Reuse Compatible on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Eco Mode Function
Does the system include an eco mode function?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Reduces energy and water usage during operation.
In the battle of Eco Mode Function,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Eco Mode Function on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Operating Temperature Range
What is the operating temperature range?
85
Phoenix Gravity
0Votes
35-100°F
85
Big Berkey
0Votes
33-100°F
Acceptable temperature range during operation.
In the battle of Operating Temperature Range,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Storage Temperature Range
What is the storage temperature range?
88
Phoenix Gravity
0Votes
35-100°F
85
Big Berkey
0Votes
35-100°F
Safe temperature range for storage conditions.
In the battle of Storage Temperature Range,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Off-Grid Compatibility
Is the system off-grid compatible?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Ability to run without direct grid power (e.g., battery, manual pump).
In the battle of Off-Grid Compatibility,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Off-Grid Compatibility on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Renewable Energy Ready
Is the system renewable energy ready?
No
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Supports renewable power sources like solar or wind.
In the battle of Renewable Energy Ready,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Renewable Energy Ready on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Energy Star Certified
Is it Energy Star certified?
88
Phoenix Gravity
0Votes
No
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Confirms if the system meets Energy Star criteria.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certified on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Recyclable Components
Does it have recyclable components?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Indicates whether product components are recyclable.
In the battle of Recyclable Components,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Components on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Recyclable Filter Cartridges
Are the filter cartridges recyclable?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
If filter cartridges are designed for recycling.
In the battle of Recyclable Filter Cartridges,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Filter Cartridges on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Filter Cartridge Recycling Program
Is there a filter cartridge recycling program?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Manufacturer program to recycle used cartridges.
In the battle of Filter Cartridge Recycling Program,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Cartridge Recycling Program on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Packaging Recyclability
Is the packaging recyclable?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Indicates if product packaging is recyclable.
In the battle of Packaging Recyclability,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Packaging Recyclability on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Green Building Certification
What green building certification does the system have?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Certifications that support sustainable building standards.
In the battle of Green Building Certification,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Green Building Certification on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Carbon Neutral Certification / Carbon Footprint
Does the system have carbon neutral certification or a verified carbon footprint?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Environmental certification or measured footprint of the product.
In the battle of Carbon Neutral Certification / Carbon Footprint,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Carbon Neutral Certification / Carbon Footprint on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Noise & User Experience
18
Manual Dispensing Lever
Does it have a manual dispensing lever?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Phoenix Gravity
The system features a manual dispensing lever, providing a straightforward and reliable way to access filtered water. This ensures ease of use without relying on electronic controls.
Provides a manual lever option for dispensing.
In the battle of Manual Dispensing Lever,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Manual Dispensing Lever on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Dispensing Speed
What is the dispensing speed?
0.1
oz/sec
0Votes
0.14
oz/sec
0Votes
Big Berkey
The dispensing speed is approximately 0.142 oz/sec (around 4.20 mL/sec).
Speed of water dispensing.
In the battle of Dispensing Speed,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
equal
0.10 oz/sec
measurement.
Don’t keep it to yourself — be the first to react and review the
Dispensing Speed on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Flow Indicator Window / Gauge
Does the system have a flow indicator window or gauge?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Phoenix Gravity
The system includes a flow indicator window or gauge, allowing users to easily monitor its performance and filter status. This feature helps in determining when maintenance or filter replacement might be needed.
Visual indicator of water flow for monitoring.
In the battle of Flow Indicator Window / Gauge,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Flow Indicator Window / Gauge on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Night Mode / Quiet Mode
Does it have a night/quiet mode?
No
0Votes
Phoenix Gravity
Yes
1Votes
Big Berkey
Enables quieter operation at night.
In the battle of Night Mode / Quiet Mode,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
.
Based on community votes for Night Mode / Quiet Mode,
Phoenix Gravity ◉ earned
0 votes,
less than
Big Berkey ◉,
which got 1 votes.
It's nice that the Big Berkey has a quiet mode; I'd prefer if my filter wasn't making noise in the kitchen especially at night.
See more
Noise Level
What is the noise level?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Operational noise level during use.
Don’t keep it to yourself — be the first to react and review the
Noise Level on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Vibration Level
What is the vibration level?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Vibration intensity during operation, impacting stability and noise.
Don’t keep it to yourself — be the first to react and review the
Vibration Level on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Startup Time
What is the startup time?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
Who knows?
0Votes
Big Berkey
(Help us out by suggesting one!)
Time required for the system to be ready after powering on.
Don’t keep it to yourself — be the first to react and review the
Startup Time on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Touch-Free Dispensing
Does it have touch-free dispensing?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if water can be dispensed hands-free.
In the battle of Touch-Free Dispensing,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch-Free Dispensing on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Hot/Cold/Room Dispense Options
What dispense options are available?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
Cold, Room
Available temperature options for dispensed water.
In the battle of Hot/Cold/Room Dispense Options,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Hot/Cold/Room Dispense Options on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Customizable Water Taste
Does the system allow customizable water taste?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Allows adjustment of taste (e.g., mineral add-back).
In the battle of Customizable Water Taste,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customizable Water Taste on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Water Temperature Indicator
Does the system have a water temperature indicator?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Displays real-time water temperature.
In the battle of Water Temperature Indicator,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Water Temperature Indicator on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Child Lock Feature
Does it have a child lock feature?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Prevents accidental dispensing by children.
In the battle of Child Lock Feature,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Lock Feature on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Auto Shutoff After Inactivity
Does the system include auto shutoff after inactivity?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Shuts down system automatically after idle period to save energy.
In the battle of Auto Shutoff After Inactivity,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Shutoff After Inactivity on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
LED Status Display
Does it have an LED status display?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
LED indicators show system status.
In the battle of LED Status Display,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
LED Status Display on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Screen Type
What screen type does it have?
75
Phoenix Gravity
0Votes
No
75
Big Berkey
0Votes
No
Type of screen used for controls or display.
In the battle of Screen Type,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Screen Type on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Smart App Integration
Is it integrated with a smart app?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Allows monitoring and control via smartphone app.
In the battle of Smart App Integration,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart App Integration on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Smart Faucet
Does it include a smart faucet?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Indicates if the system includes a smart faucet with advanced controls or indicators.
In the battle of Smart Faucet,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Faucet on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Smart Features
What smart features are supported?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Advanced connectivity and monitoring features for convenience.
In the battle of Smart Features,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Features on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Safety & Compliance
14
Anti-Slip Base / Mount
Does the system have an anti-slip base or mount?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Prevents unit from sliding or tipping.
In the battle of Anti-Slip Base / Mount,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Slip Base / Mount on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Leak Detection System
Does it include a leak detection system?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Detects and alerts if leaks are present.
In the battle of Leak Detection System,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Leak Detection System on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Overpressure Protection
Does it include overpressure protection?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Protects the system from excessive water pressure.
In the battle of Overpressure Protection,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Overpressure Protection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Overheating Protection
Does the system include overheating protection?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Prevents system components from overheating during operation.
In the battle of Overheating Protection,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Overheating Protection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Fire Safety Standard
What fire safety standards are met?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Fire safety compliance standards met by the system.
In the battle of Fire Safety Standard,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Fire Safety Standard on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Electrical Safety Standard
What electrical safety standard does it meet?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
Compliance with electrical safety standards.
In the battle of Electrical Safety Standard,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Electrical Safety Standard on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Electrical Ingress Protection
What is the electrical ingress protection rating?
75
Phoenix Gravity
0Votes
None
75
Big Berkey
0Votes
None
IP rating for protection against dust and water ingress.
In the battle of Electrical Ingress Protection,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Electrical Ingress Protection on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Electromagnetic Compatibility
Does the system comply with EMC standards?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Ensures system does not cause or suffer from electromagnetic interference.
In the battle of Electromagnetic Compatibility,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Electromagnetic Compatibility on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Certifications
What certifications does it have?
75
Phoenix Gravity
0Votes
None
90
Big Berkey
0Votes
NSF/ANSI 42, NSF/ANSI 53
Official safety and performance certifications.
In the battle of Certifications,
Phoenix Gravity ◉ is
worse than
Big Berkey ◉
, delivering
lower
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Certifications on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Material Safety Data Sheet
Is a material safety data sheet provided?
No
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Availability of MSDS for materials used in the system.
In the battle of Material Safety Data Sheet,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
.
Don’t keep it to yourself — be the first to react and review the
Material Safety Data Sheet on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Water Quality Testing Report
Is a water quality testing report available?
Yes
0Votes
Phoenix Gravity
Yes
0Votes
Big Berkey
Independent or manufacturer-issued water quality test results.
In the battle of Water Quality Testing Report,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Quality Testing Report on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
End-of-Life Disposal Guidelines
Are end-of-life disposal guidelines provided?
Yes
0Votes
Phoenix Gravity
No
0Votes
Big Berkey
Instructions for environmentally safe disposal or recycling.
In the battle of End-of-Life Disposal Guidelines,
Phoenix Gravity ◉ is
better than
Big Berkey ◉
, delivering
higher
15 score
measurement.
Don’t keep it to yourself — be the first to react and review the
End-of-Life Disposal Guidelines on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Labor Warranty
How many years of labor warranty are provided?
Who knows?
0Votes
Phoenix Gravity
(Help us out by suggesting one!)
2
years
0Votes
Duration of warranty coverage for labor costs after purchase.
Don’t keep it to yourself — be the first to react and review the
Labor Warranty on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Parts Warranty
How many years of parts warranty are provided?
1
years
0Votes
1
years
0Votes
Duration of warranty coverage for replacement parts.
In the battle of Parts Warranty,
Phoenix Gravity ◉ is
same as
Big Berkey ◉
, delivering
equal
1.00 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Parts Warranty on Phoenix Gravity ◉
vs Big Berkey ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Filtration Capacity
How much water can this filter process before needing replacement?
More than 1000 liters
0Votes
0Votes
500 to 1000 liters
0Votes
0Votes
300 to 500 liters
0Votes
0Votes
100 to 300 liters
0Votes
0Votes
Less than 100 liters
0Votes
0Votes
Filter Lifespan
How long does this water filtration system last before replacement is needed?
More than 3 years
0Votes
0Votes
Around 2 years
0Votes
0Votes
About 1 year
0Votes
0Votes
Around 6 months
0Votes
0Votes
Less than 3 months
0Votes
0Votes
Flow Speed
How fast does this water filtration system provide clean water?
Super quick, almost instant
0Votes
0Votes
Fast, under 1 minute per liter
0Votes
0Votes
Average, about 2 minutes per liter
0Votes
0Votes
Slow, about 5 minutes per liter
0Votes
0Votes
Extremely slow, more than 10 minutes per liter
0Votes
0Votes
Contaminant Removal
How many types of contaminants does the system filter out?
More than 10 types
0Votes
0Votes
7 to 10 types
0Votes
0Votes
5 to 7 types
0Votes
0Votes
3 to 5 types
0Votes
0Votes
Less than 3 types
0Votes
0Votes
Maintenance Frequency
How often does this system require maintenance or cleaning?
Less than once per month
0Votes
0Votes
Once per month
0Votes
0Votes
Once every two weeks
0Votes
0Votes
Once per week
0Votes
0Votes
More than once per week
0Votes
0Votes
Pricing
How do you feel about the pricing of this water filtration system?
Great value for money
0Votes
0Votes
Pretty good price
0Votes
0Votes
Fair deal
0Votes
0Votes
Kinda pricey
0Votes
0Votes
Crazy expensive
0Votes
0Votes
System Performance
How effective is this water filtration system at removing impurities?
Crystal clear and safe to drink
0Votes
0Votes
Makes water look and taste much cleaner
0Votes
0Votes
Gets rid of most common contaminants
0Votes
0Votes
Removes some visible dirt
0Votes
0Votes
Barely filters anything
0Votes
0Votes
Ease of Installation
How easy is it to set up and install this water filtration system?
Super easy — Quick setup with clear instructions
0Votes
0Votes
Pretty easy — Took a short time with minor effort
0Votes
0Votes
Average — Manageable with some guidance
0Votes
0Votes
A bit tricky — Needed tools or extra help
0Votes
0Votes
Frustrating — Complicated and time-consuming setup
0Votes
0Votes
Noise Level
How quiet or noisy is this water filtration system when in use?
Whisper quiet — Barely noticeable
0Votes
0Votes
Low noise — Gentle hum only
0Votes
0Votes
Moderate noise — Noticeable but tolerable
0Votes
0Votes
Noisy — Can be distracting
0Votes
0Votes
Very noisy — Annoyingly loud
0Votes
0Votes
Water Taste
How does the filtered water taste from this system?
Supermod
Moderator
Recaptor
0
Cartling
15
15
