10 Best gravity water filters of 2026

Save up to 25% off

1

Berkey
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
Main highlights

Transforms Tap Water
The Big Berkey System turns tap water into delicious, safe drinking water, ideal for beverages and cooking.

Ideal for Poor Water Quality
Perfect for homes with poor water quality or those using well water.

Highly Praised Filter Longevity
Customers love the long-lasting filters, which provide clean water for years with minimal maintenance.
Key specs
- Maintenance Frequency:Up to 6,000 gallons
- Dimensions:8.5L x 8.5W x 19.25H
- Contaminants Removed:Over 250+ contaminants
- Filtration Stages:N/A
- Flow Rate:0.03 Gallons Per Minute
9.7

Exceptional

Our Rating

9.7
Giftable

8.9
Flavor

8.9
Sheerness
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

Purewell
Purewell 2.25G Gravity Water Filter System with Water Level Window, 3-Stage 0.01μm Ultra-Filtration Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, PW-KS
Main highlights

Advanced Filtration Technology
Features a 3-stage filtration system with 0.01 micron precision, effectively removing contaminants and improving water taste.

Versatile Usage Scenarios
Perfect for both indoor and outdoor use, including emergencies and camping, due to its gravity-based operation.

Customer Praised Water Quality
Users appreciate the significant improvement in water taste and quality, thanks to the efficient filtration system.
Key specs
- Maintenance Frequency:Every 6 months
- Dimensions:8.8 x 8.8 x 20 inches
- Contaminants Removed:Chlorine, rust, sediment
- Filtration Stages:3-Stage
- Flow Rate:4 gallons per hour
9.4

Excellent

Our Rating
3

Waterdrop
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1

21% Off
Main highlights

5-Stage Filtration Efficiency
Utilizes coconut shell activated carbon and ultrafiltration membrane for safe, great-tasting water.

Ideal for Outdoor Adventures
Designed for camping, hiking, and emergency preparedness with a 1.5-gallon capacity.

Highly Praised Gravity System
Customers love the simple, effective gravity-fed filtration and large capacity bag.
Key specs
- Flow Rate:700 ml/min
- Capacity:1.5 Gallons
- Dimensions:11.1 x 7.01 x 3.62 inches
- Material:Coconut shell activated carbon
- Filtration Method:5-Stage Efficient Filtration
9.3

Excellent

Our Rating

9.7
Light weight

9.5
Flavor

9.5
Simple to use
4

Waterdrop
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1
Main highlights

5-Stage Filtration Efficiency
Utilizes coconut shell activated carbon and ultrafiltration membrane for safe, great-tasting water.

Ideal for Outdoor Adventures
Designed for camping, hiking, and emergency preparedness with a 1.5-gallon capacity.

Highly Praised Gravity System
Customers love the simple, effective gravity-fed filtration and large capacity bag.
Key specs
- Flow Rate:700 ml/min
- Capacity:1.5 Gallons
- Dimensions:11.1 x 7.01 x 3.62 inches
- Material:Coconut shell activated carbon
- Filtration Method:5-Stage Efficient Filtration
9.2

Excellent

Our Rating

9.7
Light weight

9.5
Flavor

9.5
Simple to use
5

Purewell
Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

22% Off
Main highlights

Advanced Filtration System
Utilizes a 3-stage filtration with 0.01 micron pore size, reducing 99.99% of contaminants including chlorine and heavy metals.

Versatile Usage
Ideal for both indoor and outdoor use; no electricity needed due to gravity filtration system.

Exceptional Water Taste
Customers praise the improved taste and quality of water, free from chlorine and other impurities.
Key specs
- Maintenance Frequency:Every 6 months
- Dimensions:8.9 x 8.9 x 20 inches
- Contaminants Removed:Chlorine, rust, sediment
- Filtration Stages:3-Stage
- Flow Rate:4 gallon/hour
9.1

Excellent

Our Rating

9.7
Simple to use

9.1
Easy to build

8.4
worth the money
See Today’s Deals & Prices
6

Purewell
Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB
Main highlights

Advanced Filtration System
Utilizes a 3-stage filtration with 0.01 micron pore size, reducing 99.99% of contaminants including chlorine and heavy metals.

Versatile Usage
Ideal for both indoor and outdoor use; no electricity needed due to gravity filtration system.

Exceptional Water Taste
Customers praise the improved taste and quality of water, free from chlorine and other impurities.
Key specs
- Maintenance Frequency:Every 6 months
- Dimensions:8.9 x 8.9 x 20 inches
- Contaminants Removed:Chlorine, rust, sediment
- Filtration Stages:3-Stage
- Flow Rate:4 gallon/hour
9.0

Excellent

Our Rating

9.7
Simple to use

9.1
Easy to build

8.4
worth the money
7

IceJoy
8-Stage Gravity Water Filtration System 3.0 Gallon-304 Stainless Steel Countertop System with 4 Filters and StandReduce 99.9% Chlorine, NSF/ANS 42 Certifcation

10% Off
Main highlights

8-Stage Filtration System
IceJoy water purifier reduces 99.9% of chlorine, removes rust, sediment, organic compounds, and heavy metals with an 8-stage filtration system.

Ideal for Family and Outdoor Use
With a 3.0-gallon capacity and stainless steel build, it's perfect for families and outdoor adventures.

Customer Praised Water Taste
Customers consistently praise the clean, great-tasting water and superior filtration compared to other brands.
Key specs
- Maintenance Frequency:1 Year lifespan
- Dimensions:9 x 28 x 9 inches
- Contaminants Removed:Chlorine, rust, heavy metals
- Filtration Stages:8-Stage
- Flow Rate:N/A
8.7

Very Good

Our Rating
8

Waterdrop
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 2
Main highlights

5-Stage Filtration Efficiency
Utilizes coconut shell activated carbon and ultrafiltration to reduce chlorine, particulates, and odors, ensuring safe and clean drinking water.

Ideal for Outdoor Adventures
Perfect for hiking, camping, and emergency preparedness with a 1.5-gallon gravity-fed water bag for easy access.

Highly Praised Portability
Customers love its lightweight design and ease of packing for trips, making it a favorite for campers.
8.6

Very Good

Our Rating

9.9
For traveling

9.1
worth the money

9.1
Flavor
9

Waterdrop
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 2
Main highlights

5-Stage Filtration Efficiency
Utilizes coconut shell activated carbon and ultrafiltration to reduce chlorine, particulates, and odors, ensuring safe and clean drinking water.

Ideal for Outdoor Adventures
Perfect for hiking, camping, and emergency preparedness with a 1.5-gallon gravity-fed water bag for easy access.

Highly Praised Portability
Customers love its lightweight design and ease of packing for trips, making it a favorite for campers.
8.5

Good

Our Rating

9.9
For traveling

9.1
worth the money

9.1
Flavor
10

Purewell
Purewell 2.25G Gravity Water Filter System with Water Level Window, 3-Stage 0.01μm Ultra-Filtration Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, PW-KS

25% Off
Main highlights

Advanced Filtration Technology
Features a 3-stage filtration system with 0.01 micron precision, effectively removing contaminants and improving water taste.

Versatile Usage Scenarios
Perfect for both indoor and outdoor use, including emergencies and camping, due to its gravity-based operation.

Customer Praised Water Quality
Users appreciate the significant improvement in water taste and quality, thanks to the efficient filtration system.
Key specs
- Maintenance Frequency:Every 6 months
- Dimensions:8.8 x 8.8 x 20 inches
- Contaminants Removed:Chlorine, rust, sediment
- Filtration Stages:3-Stage
- Flow Rate:4 gallons per hour
8.2

Good

Our Rating

10 Best gravity water filters of 2026

1

Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters

9.7

8.9

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

Purewell 2.25G Gravity Water Filter System with Water Level Window, 3-Stage 0.01μm Ultra-Filtration Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, PW-KS

3

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1

9.7

9.5

9.5

4

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1

9.7

9.5

9.5

5

Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

9.7

9.1

8.4

6

Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

9.7

9.1

8.4

7

8-Stage Gravity Water Filtration System 3.0 Gallon-304 Stainless Steel Countertop System with 4 Filters and StandReduce 99.9% Chlorine, NSF/ANS 42 Certifcation

8

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 2

9.9

9.1

9.1

9

Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 2

9.9

9.1

9.1

10

Purewell 2.25G Gravity Water Filter System with Water Level Window, 3-Stage 0.01μm Ultra-Filtration Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, PW-KS

Sign up and get exclusive special deals