Find Your Perfect Water Purifier

Which water purifier is right for you? Pick the option that matches how your family drinks water - we will do the rest.

Best Water Quality

Master M1

For families who want advanced purification and better-tasting water.

Adds essential minerals
High-capacity filtration for everyday family use
App control for convenient water monitoring

1,000 GPD 9-Stage RO Remineralization Smart Faucet App Control

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Best Value

Vortex V6 Pro

A high-performance tankless RO system designed for everyday family drinking water.

Fast, on-demand filtered water
Efficient water use with a 3:1 pure-to-drain ratio
Smart faucet for easy filter monitoring

600 GPD 9-Stage RO 3:1 Pure-to-Drain Smart Faucet App Control

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VIOMI Pure B6W 600 GPD Tankless Reverse Osmosis Water Purifier

Best for First-Time Buyers

B6W

An affordable tankless RO system for a simple and convenient way to enjoy cleaner water at home.

Compact tankless design
Straightforward filtration for everyday drinking
Easy-to-use system for first-time RO buyers

600 GPD 7-Stage Filtration Tankless 2:1 Pure-to-Drain App Control

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Explore More RO Solutions

Find the right balance of filtration, performance, and features for your home.

4.6

16% OFF

Master M1 Tankless Under Sink Alkaline Mineralized pH+ Reverse Osmosis Water Purifier

Master M1 Alkaline RO Water Purifier

$759.99 $899.99

16% OFF

4.2

Vortex V8 Pro Tankless Under Sink Reverse Osmosis Water Purifier With Extra PCB Filter

Vortex V8 Pro RO Water Purifier

$479.99

4.5

13% OFF

Vortex V6 Pro Tankless Under Sink Reverse Osmosis Water Purifier

Vortex V6 Pro RO Water Purifier

$329.99 $379.99

13% OFF

4.3

Vortex V8 Tankless Under Sink Reverse Osmosis Water Purifier With Extra PCB Filter

Vortex V8 Tankless RO Water Purifier

$399.99

4.3

Vortex V6 Tankless Under Sink Reverse Osmosis Water Purifier

Vortex V6 Tankless RO Water Purifier

$339.99

4.2

28% OFF

Pure B6W 600GPD Tankless Under Sink Reverse Osmosis Water Purifier

Pure B6W RO System

$179.99 $249.99

28% OFF

Why Choose Viomi Reverse Osmosis (RO) Water Filtration Systems?

Viomi's premium under-sink Reverse Osmosis (RO) systems offer advanced, multi-stage filtration that transforms your everyday tap water into crisp, clean, and delicious drinking water right from a dedicated smart faucet. Built with cutting-edge technology, our systems provide a reliable barrier against hidden pipeline impurities, offering an eco-friendly and cost-effective alternative to bottled water.

Industry-Leading Tankless Design & High Efficiency Ratio

Traditional RO filters are notorious for bulky, space-consuming storage tanks that clutter your cabinets and risk secondary contamination. Viomi's signature tankless RO water systems maximize your under-sink storage space while delivering exceptional, high-capacity water flow on demand.

Certified Protection Against Forever Chemicals & Impurities

True peace of mind comes from rigorous testing and premium materials. Viomi RO systems are carefully engineered to meet trusted NSF/ANSI 42, 53, and 372 standards, ensuring certified reduction of lead, chlorine, and hazardous heavy metals. Our advanced filtration technology effectively reduces PFOA and PFOS. For those seeking an elevated culinary and hydration experience, the premium Viomi Master M1 infuses healthy alkaline microelements and natural strontium back into the purified water, restoring essential minerals and delivering a rich, natural taste.