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Big Berkey Facts: 168 Specifications & 106 Highlights

Not all water filtration systems are built the same. Explore how the Big Berkey stands out with 168 specs & features — like general information, dimensions, capacity & flow & filtration stages & media — on Techspotr.

79 Points
Big Berkey

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Highlights 106

No extras. Just what matters.
79 Points

Why is Big Berkey better than other water filtration systems ?

General Information

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Dimensions

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Capacity & Flow

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Filtration Stages & Media

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Filtration Performance

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Water Pressure & Power

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Materials & Build

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Installation & Maintenance

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Environmental & Efficiency

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Noise & User Experience

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Safety & Compliance

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Big Berkey, covering its standout specification and what you can expect right out of the box.

Big Berkey
Big Berkey

Big Berkey is a well-known, gravity-fed water purifying equipment constructed of highly polished stainless steel and suited for countertop use. It contains potent Black Berkey purifying ingredients that can remove over 200 common pollutants, including heavy metals, viruses, and germs, while retaining vital minerals.

Specifications & Facts 168

Specs measured. Drama avoided.

Price, specs, and performance — the Big Berkey water filtration system is all here. We unpack the pros and cons and how it fares against other water filtration systems. Cast your verdict!

General Information 14

Big Berkey Intended Use

What is the intended use?

85 Big Berkey 0 Votes Residential, Outdoor

73 Water Filtration Systems in this range Residential

Big Berkey
Big Berkey

This system is designed for both Residential use, providing clean water at home, and Outdoor applications, making it suitable for camping or emergencies.

Indicates environments where the system is designed to be used.

Big Berkey Installation Type

What is the installation type?

90 Big Berkey 0 Votes Freestanding, Countertop, Portable

75 Water Filtration Systems in this range Under Sink

Big Berkey
Big Berkey

This versatile system can be used as a Freestanding unit, placed on a Countertop, or easily transported for Portable use.

Specifies how and where the unit is installed.

Big Berkey System Design

What is the system design?

75 Big Berkey 0 Votes Multi-Stage, Gravity

66 Water Filtration Systems in this range Multi-Stage

Describes the core design or mechanism of the system.

Big Berkey Country of Origin

What is the country of origin?

80 Big Berkey 0 Votes US

68 Water Filtration Systems in this range US

Country where the product is manufactured.

Big Berkey Color Options

What are the color options?

80 Big Berkey 0 Votes Chrome

69 Water Filtration Systems in this range White

Available finish colors for the system.

Big Berkey Warranty Extension Option

Is there a warranty extension option?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Shows whether customers can extend the warranty period.

Dimensions 13

Big Berkey Unit Orientation Requirement

What is the unit orientation requirement?

85 Big Berkey 0 Votes Vertical

71 Water Filtration Systems in this range Vertical

Big Berkey
Big Berkey

The unit requires a Vertical orientation for proper operation and optimal water flow through the filters.

Defines whether the system must be installed vertically, horizontally, or either.

Big Berkey Mounting Bracket Width

What is the mounting bracket width?

5 inch 0Votes
Big Berkey
7.45 inch (Average)

Big Berkey
Big Berkey

The mounting bracket has a width of 5 inch (approximately 12.7 cm), providing stability for installation.

The horizontal size of the mounting bracket.

Big Berkey Width

What is the width?

9.5 inch 0Votes
Big Berkey
9.51 inch (Average)

Overall product width measurement.

Big Berkey Depth

What is the depth?

9.75 inch 0Votes
Big Berkey
9.75 inch (Average)

Overall product depth measurement.

Big Berkey Height

What is the height?

20 inch 0Votes
Big Berkey
15.91 inch (Average)

Overall product height measurement.

Big Berkey Weight

What is the weight?

15 lbs 0Votes
Big Berkey
19.42 lbs (Average)

Weight of the system.

Capacity & Flow 8

Big Berkey Peak Flow Rate

What is the peak flow rate?

0.13 gal/min 0Votes
Big Berkey
4.26 gal/min (Average)

Big Berkey
Big Berkey

The peak flow rate of the system is 0.133 gal/min (approximately 0.50 L/min), ensuring a steady supply of filtered water when needed.

Maximum flow rate under peak demand.

Big Berkey Holding Tank Volume

What is the holding tank volume?

2.25 gal 0Votes
Big Berkey
28.47 gal (Average)

Big Berkey
Big Berkey

The system has a holding tank volume of 2.25 gal (approximately 8.52 liters), which is a standard capacity for the Big Berkey.

Capacity of the included holding tank.

Big Berkey Daily Filtration Capacity

What is the daily filtration capacity?

3.5 gal/day 0Votes
Big Berkey
636.88 gal/day (Average)

Maximum gallons filtered per day.

Big Berkey Flow Rate

What is the flow rate?

0.07 gal/min 0Votes
Big Berkey
4.16 gal/min (Average)

Continuous flow delivery rate.

Big Berkey Suitable Household Size

What household size is it suitable for?

92 Big Berkey 0 Votes 1-4 people

74 Water Filtration Systems in this range 1-8 people

Recommended number of users supported.

Big Berkey Peak Demand Capacity

What is the peak demand capacity?

8 gal/hr 0Votes
Big Berkey
116.78 gal/hr (Average)

Maximum gallons per hour under high use.

Filtration Stages & Media 17

Big Berkey Filter Media Material

What filter media materials are used?

90 Big Berkey 0 Votes Proprietary Multi-Media Blend, Granulated Activated Carbon, Activated Carbon Block, Carbon Block, Ion Exchange Materials, Fluoride Reduction Resin

72 Water Filtration Systems in this range Activated Carbon

Big Berkey
Big Berkey

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.

Big Berkey Filtration Technology

What filtration technologies are used?

93 Big Berkey 0 Votes 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

75 Water Filtration Systems in this range Carbon, Sediment, Reverse Osmosis

Types of filtration technologies included.

Big Berkey Replaceable Filter Cartridges

Are the filter cartridges replaceable?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Indicates if filters can be replaced.

Big Berkey Pre-filter Included

Is a pre-filter included?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Shows if a sediment pre-filter is part of the system.

Big Berkey Post-filter Included

Is a post-filter included?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Shows if a final post-filter stage is included.

Big Berkey Remineralization Stage

Does it include a remineralization stage?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Indicates if minerals are added back into the water.

Filtration Performance 21

Big Berkey Water Source Compatibility

What water sources is the system compatible with?

85 Big Berkey 0 Votes Tap Water, Well Water

69 Water Filtration Systems in this range Tap Water

Big Berkey
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.

Big Berkey Virus Removal

What is the virus removal rate?

99.99 % 0Votes
Big Berkey
78.01 % (Average)

Big Berkey
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.

Big Berkey Sediment Removal

What is the sediment removal rating?

0.2 micron 0Votes
Big Berkey
5.21 micron (Average)

Big Berkey
Big Berkey

The system provides excellent sediment removal, filtering particles down to 0.2 micron in size.

Minimum particle size removed.

Big Berkey Heavy Metal Reduction

What heavy metals does it reduce?

80 Big Berkey 0 Votes Lead, Mercury, Cadmium, Chromium, Copper, Aluminum, Arsenic

69 Water Filtration Systems in this range None

Big Berkey
Big Berkey

This system is engineered to reduce a wide array of heavy metals, including Lead, Mercury, Cadmium, Chromium, Copper, Aluminum, and Arsenic.

Range of heavy metals reduced.

Big Berkey Fluoride Reduction

Does the system reduce fluoride?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Big Berkey
Big Berkey

The system includes fluoride reduction capabilities, helping to remove this contaminant from drinking water.

Indicates if the system can reduce fluoride levels.

Big Berkey Chlorine Reduction

What is the chlorine reduction percentage?

99.99 % 0Votes
Big Berkey
97.04 % (Average)

Big Berkey
Big Berkey

The system effectively reduces chlorine by 99.99%, significantly improving water taste and odor.

Percent reduction of chlorine.

Water Pressure & Power 12

Big Berkey Pump Included

Is a pump included?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Whether a pump is integrated in the system.

Big Berkey Booster Pump Type

What booster pump type is included?

90 Big Berkey 0 Votes No

67 Water Filtration Systems in this range No

Type of booster pump provided.

Big Berkey Power Adapter Type

What is the power adapter type?

75 Big Berkey 0 Votes None

63 Water Filtration Systems in this range None

Region-specific power adapter type.

Big Berkey Energy Sources

What energy sources does this system use?

90 Big Berkey 0 Votes Gravity System

65 Water Filtration Systems in this range Water Pressure

Defines the type of energy or power source required for system operation.

Big Berkey Battery Type

What type of battery does the system use?

75 Big Berkey 0 Votes None

63 Water Filtration Systems in this range None

Indicates the specific battery type used, if the system is battery-powered.

Big Berkey External Power Supply Compatibility

Is the system compatible with an external power supply?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Supports use of external or third-party power supplies.

Materials & Build 18

Big Berkey Filter Cartridge Shell Material

What is the filter cartridge shell material?

80 Big Berkey 0 Votes Plastic

66 Water Filtration Systems in this range Plastic

Big Berkey
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.

Big Berkey Valve Material

What is the valve material?

80 Big Berkey 0 Votes Plastic

67 Water Filtration Systems in this range Brass

Big Berkey
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.

Big Berkey Housing Material

What is the housing material?

90 Big Berkey 0 Votes Stainless Steel, Metal

67 Water Filtration Systems in this range Plastic

Primary material of the system’s housing.

Big Berkey Cartridge Housing Material

What is the cartridge housing material?

80 Big Berkey 0 Votes Plastic

67 Water Filtration Systems in this range Plastic

Material used for filter cartridge housings.

Big Berkey Faucet Material

What is the faucet material?

80 Big Berkey 0 Votes Plastic

68 Water Filtration Systems in this range None

Material of included faucet (if applicable).

Big Berkey Lead Free Compliance

Is it lead free?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Shows if the system meets lead-free standards.

Installation & Maintenance 23

Big Berkey Installation Kit Included

Is an installation kit included?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

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.

Big Berkey Tool-Free Cartridge Replacement

Is cartridge replacement tool-free?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Big Berkey
Big Berkey

Cartridge replacement is designed to be tool-free, simplifying maintenance for users.

Whether filters can be replaced without tools.

Big Berkey Service Tools Required

What service tools are required?

85 Big Berkey 0 Votes Screwdriver

70 Water Filtration Systems in this range None

Big Berkey
Big Berkey

Only a Screwdriver is required for servicing the system, making maintenance straightforward and accessible.

Tools needed to maintain or service the unit.

Big Berkey Service Network Coverage

What is the service network coverage?

85 Big Berkey 0 Votes International

70 Water Filtration Systems in this range National

Big Berkey
Big Berkey

The service network for this product offers International coverage, ensuring support for customers worldwide.

Reach of the brand’s service network.

Big Berkey DIY Installation Possible

Can it be installed DIY?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Whether average users can install without professional help.

Environmental & Efficiency 13

Big Berkey Greywater Reuse Compatible

Is it compatible with greywater reuse?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Whether system waste water can be reused.

Big Berkey Eco Mode Function

Does the system include an eco mode function?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Reduces energy and water usage during operation.

Big Berkey Off-Grid Compatibility

Is the system off-grid compatible?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Ability to run without direct grid power (e.g., battery, manual pump).

Big Berkey Renewable Energy Ready

Is the system renewable energy ready?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Supports renewable power sources like solar or wind.

Big Berkey Green Building Certification

What green building certification does the system have?

75 Big Berkey 0 Votes None

63 Water Filtration Systems in this range None

Certifications that support sustainable building standards.

Big Berkey Carbon Neutral Certification / Carbon Footprint

Does the system have carbon neutral certification or a verified carbon footprint?

75 Big Berkey 0 Votes None

64 Water Filtration Systems in this range None

Environmental certification or measured footprint of the product.

Noise & User Experience 15

Big Berkey Dispensing Speed

What is the dispensing speed?

0.14 oz/sec 0Votes
Big Berkey
1.84 oz/sec (Average)

Big Berkey
Big Berkey

The dispensing speed is approximately 0.142 oz/sec (around 4.20 mL/sec).

Speed of water dispensing.

Big Berkey Touch-Free Dispensing

Does it have touch-free dispensing?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Indicates if water can be dispensed hands-free.

Big Berkey Manual Dispensing Lever

Does it have a manual dispensing lever?

Yes 0Votes Big Berkey

Yes Water Filtration Systems in this range

Provides a manual lever option for dispensing.

Big Berkey Smart App Integration

Is it integrated with a smart app?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Allows monitoring and control via smartphone app.

Big Berkey LED Status Display

Does it have an LED status display?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

LED indicators show system status.

Big Berkey Child Lock Feature

Does it have a child lock feature?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Prevents accidental dispensing by children.

Safety & Compliance 14

Big Berkey Parts Warranty

How many years of parts warranty are provided?

1 years 0Votes
Big Berkey
1.38 years (Average)

Duration of warranty coverage for replacement parts.

Big Berkey Leak Detection System

Does it include a leak detection system?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Detects and alerts if leaks are present.

Big Berkey Overpressure Protection

Does it include overpressure protection?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Protects the system from excessive water pressure.

Big Berkey Certifications

What certifications does it have?

90 Big Berkey 0 Votes NSF/ANSI 42, NSF/ANSI 53

70 Water Filtration Systems in this range NSF/ANSI 42, NSF/ANSI 53

Official safety and performance certifications.

Big Berkey Electrical Safety Standard

What electrical safety standard does it meet?

75 Big Berkey 0 Votes None

61 Water Filtration Systems in this range None

Compliance with electrical safety standards.

Big Berkey Overheating Protection

Does the system include overheating protection?

No 0Votes Big Berkey

Yes Water Filtration Systems in this range

Prevents system components from overheating during operation.

Surveys

Because hot takes deserve votes.

Big Berkey Filtration Capacity

How much water can this filter process before needing replacement?

More than 1000 liters 0Votes
500 to 1000 liters 0Votes
300 to 500 liters 0Votes
100 to 300 liters 0Votes
Less than 100 liters 0Votes

Big Berkey Filter Lifespan

How long does this water filtration system last before replacement is needed?

More than 3 years 0Votes
Around 2 years 0Votes
About 1 year 0Votes
Around 6 months 0Votes
Less than 3 months 0Votes

Big Berkey Flow Speed

How fast does this water filtration system provide clean water?

Super quick, almost instant 0Votes
Fast, under 1 minute per liter 0Votes
Average, about 2 minutes per liter 0Votes
Slow, about 5 minutes per liter 0Votes
Extremely slow, more than 10 minutes per liter 0Votes

Big Berkey Contaminant Removal

How many types of contaminants does the system filter out?

More than 10 types 0Votes
7 to 10 types 0Votes
5 to 7 types 0Votes
3 to 5 types 0Votes
Less than 3 types 0Votes

Big Berkey Maintenance Frequency

How often does this system require maintenance or cleaning?

Less than once per month 0Votes
Once per month 0Votes
Once every two weeks 0Votes
Once per week 0Votes
More than once per week 0Votes

Big Berkey Pricing

How do you feel about the pricing of this water filtration system?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Big Berkey System Performance

How effective is this water filtration system at removing impurities?

Crystal clear and safe to drink 0Votes
Makes water look and taste much cleaner 0Votes
Gets rid of most common contaminants 0Votes
Removes some visible dirt 0Votes
Barely filters anything 0Votes

Big Berkey Ease of Installation

How easy is it to set up and install this water filtration system?

Super easy — Quick setup with clear instructions 0Votes
Pretty easy — Took a short time with minor effort 0Votes
Average — Manageable with some guidance 0Votes
A bit tricky — Needed tools or extra help 0Votes
Frustrating — Complicated and time-consuming setup 0Votes

Big Berkey Noise Level

How quiet or noisy is this water filtration system when in use?

Whisper quiet — Barely noticeable 0Votes
Low noise — Gentle hum only 0Votes
Moderate noise — Noticeable but tolerable 0Votes
Noisy — Can be distracting 0Votes
Very noisy — Annoyingly loud 0Votes

Big Berkey Water Taste

How does the filtered water taste from this system?

Exceptionally fresh — Crisp and pure taste 0Votes
Fresh — Clean with no aftertaste 0Votes
Acceptable — Slightly improved from tap 0Votes
Mildly off — Noticeable aftertaste remains 0Votes
Unpleasant — Tastes similar to unfiltered water 0Votes

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Berkey
Berkey
Big Berkey
Big Berkey
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 2

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