This 7-stage RO water filter removes over 1,000 impurities, including sediments, chlorine, fluoride, heavy metals, PFOA, PFOS, bacteria, lead, odors, and more, ensuring pure water.
Keeps every glass of water is pure and delicious
This tankless RO system frees up 70% of under-sink space for convenience.
With a stable 500GPD flow rate, enjoy instant access to pure water without a tank or any delays, while minimizing the risk of bacteria growth.
Waterdrop under sink RO water filter protects your home and wallet with a reliable, money-saving solution.
Certification
Reduced substances
TDS, PFOA, PFOS, Chlorine, Fluoride, Barium, Salt, Sediment, Chromium-VI, Lead, Microplastics, Odor and More Impurities
System Certified by IAPMO R&T against NSF/ANSI Standard 42, 58 for the reduction of the claims specified on the Performance Data Sheet, and to NSF/ANSI 372 for low lead.
Certification
Reduced substances
TDS, PFOA, PFOS, Chlorine, Fluoride, Barium, Arsenic, Salt, Sediment, Chromium-VI, Lead, Microplastics, Odor and more
System Tested and Certified by IAPMO R&T against NSFANSI 58 for the reduction of the claims specified on the Performance Data Sheet, and NSF/ANSI 372 (≤0.25% lead).
x1 System
x1 CF Filter
x1 RO Filters
x1 Faucet
x1 Power Adapter
x1 Red 1/4" PE tubing
x1 Feed water adapter & inlet water tubing
x1 Drain saddle
x1 Reference sticker
x1 Teflon tape
x1 Lock clip
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68,000+ people find their water filter here
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.
Yes. Tested by SGS, the 7-stage filtration system, including the RO membrane, effectively reduces PFOA, PFOS, chlorine, lead, fluoride, heavy metals, and other impurities larger than 0.0001μm.
Waterdrop Clearix® Technology is an advanced filtration innovation that ensures every sip of water is pure, clean, and safe for consumption.
The filters typically last between 6 to 12 months, depending on usage and water quality. The system will alert you when it’s time for a replacement.
No, the under-sink RO water filter is designed for simple DIY installation. Clear instructions are provided, allowing you to set it up in minutes without any special tools.
The tankless design saves up to 70% more space compared to traditional systems, making it an excellent choice for smaller kitchens.
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