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The AQUUS Series Tankless RO Undersink Filtration System 800GPD features a sleek black and silver design with a digital touch tap that shows temperature and filter status, offering modern, minimalist water purification under your countertop.
The black and silver Tankless RO Undersink Filtration System 800GPD – AQUUS Series features 4-in-2 reverse osmosis filtration, a dual-flow digital smart faucet, sustainable water purification, and convenient undersink design.
Two cartridges for the Tankless RO Undersink Filtration System 800GPD - AQUUS Series reveal cutaway layers: spiral-wound RO membrane, sediment filter, carbon fiber filter, and carbon block filter for advanced water purification.
A young child drinks a glass of water outdoors. Text: AQUUS Series Tankless RO Undersink Filtration System 800GPD, NSF certified, removes over 90% chlorine and TDS. Independently tested for safer, cleaner water.
Infographic shows the AQUUS Series Tankless RO Undersink Filtration System 800GPD’s 4-stage process: Sediment, Carbon Fiber, Reverse Osmosis, and Carbon Block remove salts, particles, lead, arsenic, and chlorine.
The AQUUS Series Tankless RO Undersink Filtration System 800GPD features a dual-handle smart faucet with an LED TDS meter, filter life indicator, and labels for RO-purified drinking water and filtered water for veggies.
Large "2:1" made of splashing water, captioned "Efficient 2:1 Pure-to-Waste Ratio." Below, the AQUUS Series Tankless RO Undersink Filtration System 800GPD: Filtration That Saves—produces 2 cups pure water for every cup of wastewater.
Close-up of the Tankless RO Undersink Filtration System 800GPD – AQUUS Series with two front filters being removed, highlighted by green arrows. Text: Hassle-Free Filter Replacement; icons: no tools, easy front access, long filter life.
A diagram of the Tankless RO Undersink Filtration System 800GPD - AQUUS Series displays its height, width, and depth, with labeled connections for filtered water, purified water, inlet water, and wastewater.
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The AQUUS Series Tankless RO Undersink Filtration System 800GPD features a sleek black and silver design with a digital touch tap that shows temperature and filter status, offering modern, minimalist water purification under your countertop.
The black and silver Tankless RO Undersink Filtration System 800GPD – AQUUS Series features 4-in-2 reverse osmosis filtration, a dual-flow digital smart faucet, sustainable water purification, and convenient undersink design.
Two cartridges for the Tankless RO Undersink Filtration System 800GPD - AQUUS Series reveal cutaway layers: spiral-wound RO membrane, sediment filter, carbon fiber filter, and carbon block filter for advanced water purification.
A young child drinks a glass of water outdoors. Text: AQUUS Series Tankless RO Undersink Filtration System 800GPD, NSF certified, removes over 90% chlorine and TDS. Independently tested for safer, cleaner water.
Infographic shows the AQUUS Series Tankless RO Undersink Filtration System 800GPD’s 4-stage process: Sediment, Carbon Fiber, Reverse Osmosis, and Carbon Block remove salts, particles, lead, arsenic, and chlorine.
The AQUUS Series Tankless RO Undersink Filtration System 800GPD features a dual-handle smart faucet with an LED TDS meter, filter life indicator, and labels for RO-purified drinking water and filtered water for veggies.
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Close-up of the Tankless RO Undersink Filtration System 800GPD – AQUUS Series with two front filters being removed, highlighted by green arrows. Text: Hassle-Free Filter Replacement; icons: no tools, easy front access, long filter life.
A diagram of the Tankless RO Undersink Filtration System 800GPD - AQUUS Series displays its height, width, and depth, with labeled connections for filtered water, purified water, inlet water, and wastewater.

Tankless RO Undersink Filtration System 800GPD - AQUUS Series

$649.99
Save 35%
$999.99 MSRP

SKU : TROE800COL

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The Brio AQUUS Tankless Reverse Osmosis Undersink Filtration System features a sleek and compact design with a 4-in-2 filtration system that blocks an array of potentially harmful contaminants. This advanced system provides two filtration options, including filtered water for cleaning veggies and cooking, and RO-purified water for pure drinking enjoyment.  First set of filters included.

  • Smart faucet: dual-lever design for filtered and reverse osmosis water, plus bright display with filter lifetime indicator and total dissolved solids (TDS) meter
  • Contaminant Reduction: 4-in-2 reverse osmosis filtration blocks dirt, rust, sand, iron, chlorine, cysts, salts, volatile organic compounds, total dissolved solids, and heavy metals like lead and arsenic, delivering clean, clear water free from turbidity, odors, and pollutants
  • 2:1 pure to drain ratio: advanced design produces significantly less wastewater, for every 2 cups of pure water dispensed only 1 cup of wastewater is created, saving you money
  • 800GPD: No waiting for filtered water as system offers 800GPD average daily production rate of purified water. PCB water dispenses at 2.5 LPM, RO water, meticulously filtered, dispenses at 1 LPM
  • Compact tankless design: measuring 5.2” W x 16.6” H x 18.2” D, tankless design occupies minimal space, leaving plenty of storage room for other things
  • Compatible filters: RPFTROE800COLPC, RPFTROE800COLRO

Many frequently asked questions can be answered in our help center. Here you can find useful information such as shipping policies, warranty information, product guides and more! Brio Help Center

Your order will be fulfilled during our normal business hours (8 a.m. – 5 p.m. PST). Orders placed over the weekend or on holidays will be fulfilled on the following business day.

However, we cannot guarantee same day fulfillment. In general, orders will be shipped out the next business day after you have completed your order.

You may return any unused or undamaged products within 30 days of the original purchase date to receive a full refund. Once you file a return, we will process your refund within 3 to 5 business days.

When you receive your order please make sure to save your original packaging in the event you need to return the product.

To file a return, please visit our returns page here. Please note that you will be responsible for return shipping costs unless the reason for the return is due to an error on our behalf.

  • A sleek, black rectangular desktop computer tower with a brushed metal front panel, labeled Brio at the top, and buttons for power and reset at the bottom.

    Elegant Design

    Functional features like filter lifetime indicator, reset button, and flush filters button come housed in a modern, minimalist design.

  • A modern water filtration system with a sleek black and gray design is installed under a sink, with pipes and tubes connected to it for water filtration.

    Space-Saving

    With no bulky water tank, filtration unit has a small footprint, fitting neatly under almost any sink.

  • A modern, chrome kitchen faucet with a digital temperature display, two side handles, and a high curved spout, set against a plain white background.

    Smart Faucet

    Innovative dual-flow faucet dispenses 2 types of filtered water, one for cooking and one for drinking; keeps track of filter life; ad displays real-time TDS levels.

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