The G20 Series White Reverse Osmosis Undersink Filtration System features dual dials, a digital temperature display, and a sleek faucet attachment. Its white design with gold-accented controls is labeled for both reverse osmosis water filter and PCB functions, providing superior contaminant reduction for cleaner, healthier water.
A Reverse Osmosis Undersink Filtration System - G20 Series White is installed under the sink, featuring contaminant reduction, a space-saving design, and a capacity of 700 gallons per day.
Two G20 Series White reverse osmosis undersink filtration cartridges are displayed, with one featuring cutaway views revealing internal filter layers. Text highlights: four-in-two premium filtration, NSF/ANSI certification, and icons for four advanced filter types—demonstrating contaminant reduction capabilities typically found in high-performance RO undersink systems.
Diagram illustrating the 4-stage filtration process of the Reverse Osmosis Undersink Filtration System – G20 Series White: PP Sediment filter (removes dirt and rust), Carbon Fiber filter (eliminates bad tastes and chlorine), Reverse Osmosis membrane (advanced contaminant removal, eliminates TDS and lead), and Carbon Block filter (removes any remaining tastes and odors).
Comparison of two water filtration options for modern faucets, featuring digital displays that enhance usability. Shown are images of hands rinsing greens under running water and a person enjoying a glass of water. The text explores the differences between filtered and purified water, emphasizing the superior contaminant reduction benefits provided by the Reverse Osmosis Undersink Filtration System – G20 Series White, which delivers exceptional purity through advanced reverse osmosis filtration.
Introducing the G20 Series White Reverse Osmosis Undersink Filtration System—this modern dual-flow faucet features a digital display that provides real-time water filtration details, TDS readings, and a filter life indicator. Ideal for advanced contaminant reduction, icons and text beneath the display highlight specific minerals and substances measured by the TDS meter to showcase the superior performance of this RO filtration technology.
A young child drinks water from a glass outdoors, while text promotes sustainable water purification and the efficient 2:1 pure-to-drain water ratio of the G20 Series White Reverse Osmosis Undersink Filtration System—highlighting its advanced contaminant reduction and waste-minimizing benefits.
A close-up of a G20 Series White Reverse Osmosis Undersink Filtration System shows an arrow highlighting the simple cartridge replacement process. Text emphasizes fast, tool-free filter changes with convenient front access for immediate use, while showcasing advanced contaminant reduction to deliver cleaner, safer water.
Diagram of the Reverse Osmosis Undersink Filtration System - G20 Series White, displaying a clear layout of connections and precise dimensions: faucet height 18 in (45.7 cm), width 4 in (10.1 cm), depth 6 in (15.2 cm); main unit height 16.5 in (42 cm), width 5.2 in (13.2 cm), depth 18.2 in (46.1 cm). Designed for optimal contaminant reduction, this RO system delivers enhanced water quality directly from your tap.
The G20 Series White Reverse Osmosis Undersink Filtration System features dual dials, a digital temperature display, and a sleek faucet attachment. Its white design with gold-accented controls is labeled for both reverse osmosis water filter and PCB functions, providing superior contaminant reduction for cleaner, healthier water.
A Reverse Osmosis Undersink Filtration System - G20 Series White is installed under the sink, featuring contaminant reduction, a space-saving design, and a capacity of 700 gallons per day.
Two G20 Series White reverse osmosis undersink filtration cartridges are displayed, with one featuring cutaway views revealing internal filter layers. Text highlights: four-in-two premium filtration, NSF/ANSI certification, and icons for four advanced filter types—demonstrating contaminant reduction capabilities typically found in high-performance RO undersink systems.
Diagram illustrating the 4-stage filtration process of the Reverse Osmosis Undersink Filtration System – G20 Series White: PP Sediment filter (removes dirt and rust), Carbon Fiber filter (eliminates bad tastes and chlorine), Reverse Osmosis membrane (advanced contaminant removal, eliminates TDS and lead), and Carbon Block filter (removes any remaining tastes and odors).
Comparison of two water filtration options for modern faucets, featuring digital displays that enhance usability. Shown are images of hands rinsing greens under running water and a person enjoying a glass of water. The text explores the differences between filtered and purified water, emphasizing the superior contaminant reduction benefits provided by the Reverse Osmosis Undersink Filtration System – G20 Series White, which delivers exceptional purity through advanced reverse osmosis filtration.
Introducing the G20 Series White Reverse Osmosis Undersink Filtration System—this modern dual-flow faucet features a digital display that provides real-time water filtration details, TDS readings, and a filter life indicator. Ideal for advanced contaminant reduction, icons and text beneath the display highlight specific minerals and substances measured by the TDS meter to showcase the superior performance of this RO filtration technology.
A young child drinks water from a glass outdoors, while text promotes sustainable water purification and the efficient 2:1 pure-to-drain water ratio of the G20 Series White Reverse Osmosis Undersink Filtration System—highlighting its advanced contaminant reduction and waste-minimizing benefits.
A close-up of a G20 Series White Reverse Osmosis Undersink Filtration System shows an arrow highlighting the simple cartridge replacement process. Text emphasizes fast, tool-free filter changes with convenient front access for immediate use, while showcasing advanced contaminant reduction to deliver cleaner, safer water.
Diagram of the Reverse Osmosis Undersink Filtration System - G20 Series White, displaying a clear layout of connections and precise dimensions: faucet height 18 in (45.7 cm), width 4 in (10.1 cm), depth 6 in (15.2 cm); main unit height 16.5 in (42 cm), width 5.2 in (13.2 cm), depth 18.2 in (46.1 cm). Designed for optimal contaminant reduction, this RO system delivers enhanced water quality directly from your tap.
The G20 Series White Reverse Osmosis Undersink Filtration System features dual dials, a digital temperature display, and a sleek faucet attachment. Its white design with gold-accented controls is labeled for both reverse osmosis water filter and PCB functions, providing superior contaminant reduction for cleaner, healthier water.
A Reverse Osmosis Undersink Filtration System - G20 Series White is installed under the sink, featuring contaminant reduction, a space-saving design, and a capacity of 700 gallons per day.
Two G20 Series White reverse osmosis undersink filtration cartridges are displayed, with one featuring cutaway views revealing internal filter layers. Text highlights: four-in-two premium filtration, NSF/ANSI certification, and icons for four advanced filter types—demonstrating contaminant reduction capabilities typically found in high-performance RO undersink systems.
Diagram illustrating the 4-stage filtration process of the Reverse Osmosis Undersink Filtration System – G20 Series White: PP Sediment filter (removes dirt and rust), Carbon Fiber filter (eliminates bad tastes and chlorine), Reverse Osmosis membrane (advanced contaminant removal, eliminates TDS and lead), and Carbon Block filter (removes any remaining tastes and odors).
Comparison of two water filtration options for modern faucets, featuring digital displays that enhance usability. Shown are images of hands rinsing greens under running water and a person enjoying a glass of water. The text explores the differences between filtered and purified water, emphasizing the superior contaminant reduction benefits provided by the Reverse Osmosis Undersink Filtration System – G20 Series White, which delivers exceptional purity through advanced reverse osmosis filtration.
Introducing the G20 Series White Reverse Osmosis Undersink Filtration System—this modern dual-flow faucet features a digital display that provides real-time water filtration details, TDS readings, and a filter life indicator. Ideal for advanced contaminant reduction, icons and text beneath the display highlight specific minerals and substances measured by the TDS meter to showcase the superior performance of this RO filtration technology.
A young child drinks water from a glass outdoors, while text promotes sustainable water purification and the efficient 2:1 pure-to-drain water ratio of the G20 Series White Reverse Osmosis Undersink Filtration System—highlighting its advanced contaminant reduction and waste-minimizing benefits.
A close-up of a G20 Series White Reverse Osmosis Undersink Filtration System shows an arrow highlighting the simple cartridge replacement process. Text emphasizes fast, tool-free filter changes with convenient front access for immediate use, while showcasing advanced contaminant reduction to deliver cleaner, safer water.
Diagram of the Reverse Osmosis Undersink Filtration System - G20 Series White, displaying a clear layout of connections and precise dimensions: faucet height 18 in (45.7 cm), width 4 in (10.1 cm), depth 6 in (15.2 cm); main unit height 16.5 in (42 cm), width 5.2 in (13.2 cm), depth 18.2 in (46.1 cm). Designed for optimal contaminant reduction, this RO system delivers enhanced water quality directly from your tap.
Sale

Reverse Osmosis Undersink Filtration System - G20 Series White

Sale price
$499.99
Regular price
$599.99
Save $100
Color: White

Use Code CLEAN20 for an additional 20% Off

  • FREE SHIPPING
  • 30-DAY RETURNS
  • 1-YEAR WARRANTY
Reverse Osmosis Undersink Filtration System - G20 Series White promotional banner
Download User Manual
Complete Your Set Up
Video
Space Saving Design
Smart Faucet Technology
Cutting Edge Filtration
Dual-Flow Faucet
Your choice of filtered or purified water with just the turn of a faucet.
Purified water
Perfect for drinking & cooking. Low 2:1 drain ratio.
Filtered water
Great for washing produce & watering plants. No wastewater.
G20-U RO Undersink Filtration System
The Brio G20-U RO Undersink Filtration System provides powerful filtration and premium hydration.
01
4 in 1 premium filtration

Four powerful filters — sediment, carbon, carbon block and reverse osmosis — are housed in two easy to install cartridges that work together to block common contaminants found in tap water.

02
TDS Meter

Displays level of total dissolved solids in reverse osmosis water as it dispenses.

03
Dual Flow System

Dispenses both purified and RO water from a single elegant spoun.
Fast & easy filter change
Replace cartridges in 3 seconds. No tools required, convenient front access, start dispensing right away.
Cutting Edge 2:1 Waste Ratio
Only one gallon of contaminated water is rejected for every two gallons of fresh, filtered water. This revolutionary filter system is the first of its kind to deliver a faster flow rate and reduced water waste so you can experience clean water in the most sustainable way.
Advanced Technology, Modern Aesthetic
A dual-flow smart faucet pairs with a sleek front-loading filtration unit to offer a premium hydration experience designed to fit your needs and complement your home.
Gallery
Discover how our water filter system fits seamlessly into everyday life, from kitchen to every corner of your house.
Frequently Asked Questions

We've included a list of FAQs for a wide variety of categories.

Learn More
What are the advantages of UV water disinfection?

UV disinfection is one of the most reliable methods for protecting your water from harmful microbes, including bacteria such as E. coli and viruses that traditional filters can’t eliminate. Because it uses only light, there are no chemicals or byproducts, and it doesn’t alter the taste, odor, or pH of your water. It’s also incredibly fast: UV treatment disinfects water as it flows through the system in real
time.

If you have well water or are looking to add an extra layer of safety to your filtration system, UV disinfection provides peace of mind with minimal maintenance requirements.

Do UV purification systems use a lot of power?

Not at all. Brio UV-C Ultraviolet Lights are energy efficient. They typically use no
more electricity than a standard light bulb, often less than 40 watts.

How does UV light disinfect water?

Ultraviolet (UV) light disinfects water by targeting microorganisms at the DNA level. When water flows through a UV chamber, it’s exposed to a specific wavelength of UV-C light (usually around 254 nm). This light damages the DNA and RNA of
bacteria, viruses, and protozoa, so they can’t reproduce or cause infection.

UV treatment doesn’t add chemicals to the water, which makes it a clean, environmentally friendly option. Brio’s UV systems are often used as the final stage of disinfection, either on their own or with filtration, to help ensure that water is microbiologically safe, especially in areas with well water or questionable municipal sources.

What’s the difference between whole house filtration and reverse osmosis?

Whole house filters are designed for general water treatment throughout your home. They reduce sediment, chlorine, VOCs, and odors. They also remove or reduce minerals, which protects plumbing and improves water for daily use.

Reverse osmosis (RO), on the other hand, is a more advanced, point-of-use system that removes a broader range of contaminants, including dissolved solids, heavy metals, and certain bacteria and viruses. RO systems are typically installed under a kitchen sink or in a dedicated dispenser. They’re ideal for cooking and drinking water. Many households use both a whole house system for general filtration and RO for purified drinking water.