Best PFAS Water Filters Updated May 2025

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Best PFAS Water Filters
2025 Buyer's GuideUpdated May 2025
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10.0

1

10.0

Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under...
Ease of installation
Functionality
Taste
Water quality
Space saving
Design
Picked by 1245 people this week!
Picked by 1245 people this week!

10.0

1
Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under...
Ease of installation
Functionality
Taste
Water quality
Space saving
Design

9.9

2

9.9

Piurify Countertop Electric Water Filter Pitcher with 6-Month UltraFiltration - Fast 2-Min Filtration, Removes 99% Lead, PFAS, ...
Water filter
Taste
Ease of use
Value for money
Functionality
Water purification speed

9.9

2
Piurify Countertop Electric Water Filter Pitcher with 6-Month UltraFiltration - Fast 2-Min Filtration, Removes 99% Lead, PFAS, ...
Water filter
Taste
Ease of use
Value for money
Functionality
Water purification speed

9.6

3

9.6

Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage Tankless Undersink Water Filtration with Faucet, ...
Ease of installation
Taste
Design
Water filtration
Water quality
Functionality

9.6

3
Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage Tankless Undersink Water Filtration with Faucet, ...
Ease of installation
Taste
Design
Water filtration
Water quality
Functionality

9.5

4

9.5

Waterdrop 35-Cup Slim Water Filter Dispenser, Large Capacity Water Filter Pitcher, 200-Gallon Long-Life, 5X Lifetime, Reduces C...
Taste
Functionality
Fit
Ease of use
Water capacity
Value for money

9.5

4
Waterdrop 35-Cup Slim Water Filter Dispenser, Large Capacity Water Filter Pitcher, 200-Gallon Long-Life, 5X Lifetime, Reduces C...
Taste
Functionality
Fit
Ease of use
Water capacity
Value for money

9.3

5

9.3

iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Und...
Ease of installation
Works great
Taste
Water quality
Quality
Value for money

9.3

5
iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Und...
Ease of installation
Works great
Taste
Water quality
Quality
Value for money

9.2

6

9.2

SimPure Alkaline UV Reverse Osmosis System T1-400ALK, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, pH+ Remin...
Ease of installation
Works well
Water taste
Water quality
Value for money
Space saving

9.2

6
SimPure Alkaline UV Reverse Osmosis System T1-400ALK, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, pH+ Remin...
Ease of installation
Works well
Water taste
Water quality
Value for money
Space saving

9.1

7

9.1

SimPure Q3-600 Tankless Reverse Osmosis System, Under Sink Water Filter System 600 GPD, 7 Stage Electric RO Water Filtration, R...
Ease of installation
Taste
Design
Works well
Water quality
Value for money

9.1

7
SimPure Q3-600 Tankless Reverse Osmosis System, Under Sink Water Filter System 600 GPD, 7 Stage Electric RO Water Filtration, R...
Ease of installation
Taste
Design
Works well
Water quality
Value for money

8.9

8

8.9

SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter, NSF/ANSI 58 Certified, 5 Stage RO Water Filtration System, Water Pur...
Taste
Functionality
Ease of use
Water quality
Value for money
Space efficiency

8.9

8
SimPure Y7P-BW UV Countertop Reverse Osmosis Water Filter, NSF/ANSI 58 Certified, 5 Stage RO Water Filtration System, Water Pur...
Taste
Functionality
Ease of use
Water quality
Value for money
Space efficiency

8.8

9

8.8

Waterdrop TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Fluoride, Ch...
Ease of installation
Taste
Value for money
Functionality

8.8

9
Waterdrop TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Fluoride, Ch...
Ease of installation
Taste
Value for money
Functionality

8.7

10

8.7

Waterdrop Water Filter Pitcher with 1 Filter, 200-Gallon Long-Life, Chubby 10-Cup Large Water Filter Pitcher, NSF Certified, 5X...
Taste
Filter speed
Build quality
Design
Ease of use
Functionality

8.7

10
Waterdrop Water Filter Pitcher with 1 Filter, 200-Gallon Long-Life, Chubby 10-Cup Large Water Filter Pitcher, NSF Certified, 5X...
Taste
Filter speed
Build quality
Design
Ease of use
Functionality

Our Top Choice

10.0

1

10.0

Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under...
Ease of installation
Functionality
Taste
Water quality
Space saving
Design
Picked by 1245 people this week!
Picked by 1245 people this week!

10.0

1
Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under...
Ease of installation
Functionality
Taste
Water quality
Space saving
Design