Reverse Osmosis ★★★★½ 4.8 / 5
Waterdrop G3P800 RO System
$759
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PFAS Removal
99.9%
Price
$759
Our Rating
4.8/5
Certifications
NSF 58 NSF 372
Our Take
Our top pick for PFAS removal. The Waterdrop G3P800 uses a multi-stage RO membrane to remove over 99.9% of PFAS compounds including PFOA, PFOS, and GenX. The tankless design saves under-sink space and delivers 800 gallons per day — enough for a family of six.
+ Pros
- ✓ Tankless design saves space
- ✓ 800 GPD high flow rate
- ✓ Smart faucet with TDS monitor
− Cons
- ✗ Higher upfront cost
- ✗ Requires annual filter changes (~$60)
Best For
Homes with HIGH PFAS levels — removes 99%+ of all PFAS compounds
Filter Technology
Reverse Osmosis
Recommended For Risk Levels
HIGH MODERATE
Waterdrop G3P800 RO System
99.9% PFAS removal · $759 · NSF 58, NSF 372
Check Current Price →Price as of March 2026 — click to see current price. Affiliate link; we may earn a commission at no cost to you.
