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VIOMI V8 Pro 800GPD Reverse Osmosis System, 9 Stage Tankless Under Sink RO Water Filter, NSF/ANSI 372 & 58 Certified, 3:1 Pure to Drain, Reduce PFOA/PFOS, Smart LCD Faucet, Incl. 1 Extra Filter

VIOMI V8 Pro 800GPD Reverse Osmosis System, 9 Stage Tankless Under Sink RO Water Filter, NSF/ANSI 372 & 58 Certified, 3:1 Pure to Drain, Reduce PFOA/PFOS, Smart LCD Faucet, Incl. 1 Extra Filter

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Regular price $559.99
Regular price Sale price $559.99
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30-Day Hassle-Free Returns

Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

✔ Easy return process

✔ Fast refunds

✔ No hidden conditions

Fast U.S. Shipping

We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

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👉 Track your order anytime from the header via Track Order

About This

  • [Flexible Installation & Refrigerator Compatibility] Need filtered water for your fridge or ice maker? Viomi V8 Pro reverse osmosis water filtration system can supply purified water to a separate line—simply connect using standard tubing (not included). Setup requires a standard outlet and two drilled holes (1"-1.5" for the LCD smart faucet, 1/4" for drain). If you have a garbage disposer, this under sink water filter needs its own dedicated outlet—it cannot share the switched disposer outlet. For compatibility with other faucets, please contact customer care.
  • [Protecting What Matters Most: Certified Pure Water] The Viomi V8 Pro under sink reverse osmosis system meets strict NSF/ANSI 58 performance standards and NSF/ANSI 372 lead-free material requirements. Independently tested and certified by SGS, this water filter gives you the confidence that every glass delivers the purity your family deserves—backed by up to 2 years of maintenance-free use thanks to pre-installed RO (2-year) and PCB (1-year) filters, plus an extra PCB.
  • [9-Stage Filtration System] The Viomi V8 PRO reverse osmosis water filter features a high-precision RO membrane for superior purity. Independently tested and certified by SGS to NSF/ANSI 58 standards, it is proven to reduce PFAS contaminants including PFOS and PFOA, along with arsenic, nitrate, fluoride, and other common contaminants. Every drop delivers clean, great-tasting water—so you can hydrate with confidence knowing your family is protected.
  • [800 GPD Instant Flow + Smart Control] Never wait for purified water again—the Viomi V8 Pro reverse osmosis purifier features a high-speed 800 GPD membrane that fills an 8oz glass in just 7 seconds, even during peak usage. The LCD smart faucet displays real-time water quality and filter life at a glance, while the app provides deeper insights like consumption patterns and system performance. Pure water, intelligently managed—so you always know what's in your water and when to replace filters.
  • [Space-Saving Tankless Design] Free up your under-sink cabinet with this compact reverse osmosis system—designed to take up 80% less space than tank-based filters thanks to its slim profile (16.3"L x 5"W x 12.8"H) that fits in most kitchen cabinets Before buying, measure under-sink space for proper fit—allow 2.0"–3.9" rear clearance for tubing, and account for existing items like disposers, plumbing, and supplies.

Overview

  • Brand : VIOMI
  • Special Feature : 800GPD, 3:1 Pure-to-Drain Ratio, 9-Stage Filtration, APP Control, Compatible with Refrigerator / Ice Maker, Smart LCD Faucet 800GPD, 3:1 Pure-to-Drain Ratio, 9-Stage Filtration, APP Control, Compatible with Refrigerator / Ice Maker, Smart LCD Faucet
  • Product Dimensions : 16.3"L x 5"W x 12.8"H
  • Material : PCB Filter: Carbon Block & PP Cotton, RO Filter: Reverse Osmosis Membrane & Carbon Block & PP Cotton, System Cover: Plastic PCB Filter: Carbon Block & PP Cotton, RO Filter: Reverse Osmosis Membrane & Carbon Block & PP Cotton, System Cover: Plastic
  • Capacity : 800 Gallons
  • Included Components : PCB Filter *2; RO Filter *1; Brushed Nickel LCD Faucet *1; PE Tubing *1
  • Package Information : Tankless
  • Installation Type : Under Sink
  • Purification Method : Carbon Block, Reverse Osmosis
  • Power Source : Corded Electric
View full details
Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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