A Single Stage Whole House Filtration System - 20" Heavy Metals features a black housing, top-mounted pressure gauge, cylindrical GAC KDF filter for heavy metals removal, and includes a black filter wrench.
A Single Stage Whole House Filtration System - 20" Heavy Metals is displayed on a teal background, featuring heavy metal reduction, 1-stage filtration, 900 GPH flow rate, easy installation, and water splash graphics.
Infographic for Single Stage Whole House Filtration System - 20" Heavy Metals shows a central circle, Preserves Beneficial Minerals, surrounded by icons for lead, mercury, cadmium, chlorine, hydrogen sulfide, pesticides, and herbicides.
The Single Stage Whole House Filtration System - 20" Heavy Metals is a powerful filter that intercepts heavy metals, herbicides, and pesticides, providing effective whole house filtration benefits.
A cross-section of a modern house shows the Single Stage Whole House Filtration System - 20" Heavy Metals providing softer hair and skin, brighter laundry, longer appliance life, less water heater buildup, and cleaner kitchen hydration.
A man and a young girl wash dishes at a kitchen sink. Text above reads "900 Gallons Per Hour" and highlights filtered, safe water and clean dishes with the Single Stage Whole House Filtration System - 20" Heavy Metals.
Diagram showing a black Single Stage Whole House Filtration System - 20" Heavy Metals with twist-off cap, wall mount, 1-inch connections, housing wrench, and flow direction. Text: Easy to Use & Maintain for your whole house filtration system.
The Single Stage Whole House Filtration System - 20" Heavy Metals features a GAC KDF filter, accurate gauge, simple pressure release button, stainless steel frame, and measures 26.09"H x 7.09"W x 8.77"D. Quality Construction & Materials.
Four colored boxes show Single Stage Whole House Filtration System – 20" Heavy Metals (FSWH120KDF), Chlorine, Taste & Odor (FSWH120CTO), Sediment (FSWH120PP), and Anti-Scale (FSWH120PHO). Text: Choose from 4 Different Systems.
A Single Stage Whole House Filtration System - 20" Heavy Metals features a black housing, top-mounted pressure gauge, cylindrical GAC KDF filter for heavy metals removal, and includes a black filter wrench.
A Single Stage Whole House Filtration System - 20" Heavy Metals is displayed on a teal background, featuring heavy metal reduction, 1-stage filtration, 900 GPH flow rate, easy installation, and water splash graphics.
Infographic for Single Stage Whole House Filtration System - 20" Heavy Metals shows a central circle, Preserves Beneficial Minerals, surrounded by icons for lead, mercury, cadmium, chlorine, hydrogen sulfide, pesticides, and herbicides.
The Single Stage Whole House Filtration System - 20" Heavy Metals is a powerful filter that intercepts heavy metals, herbicides, and pesticides, providing effective whole house filtration benefits.
A cross-section of a modern house shows the Single Stage Whole House Filtration System - 20" Heavy Metals providing softer hair and skin, brighter laundry, longer appliance life, less water heater buildup, and cleaner kitchen hydration.
A man and a young girl wash dishes at a kitchen sink. Text above reads "900 Gallons Per Hour" and highlights filtered, safe water and clean dishes with the Single Stage Whole House Filtration System - 20" Heavy Metals.
Diagram showing a black Single Stage Whole House Filtration System - 20" Heavy Metals with twist-off cap, wall mount, 1-inch connections, housing wrench, and flow direction. Text: Easy to Use & Maintain for your whole house filtration system.
The Single Stage Whole House Filtration System - 20" Heavy Metals features a GAC KDF filter, accurate gauge, simple pressure release button, stainless steel frame, and measures 26.09"H x 7.09"W x 8.77"D. Quality Construction & Materials.
Four colored boxes show Single Stage Whole House Filtration System – 20" Heavy Metals (FSWH120KDF), Chlorine, Taste & Odor (FSWH120CTO), Sediment (FSWH120PP), and Anti-Scale (FSWH120PHO). Text: Choose from 4 Different Systems.
A Single Stage Whole House Filtration System - 20" Heavy Metals features a black housing, top-mounted pressure gauge, cylindrical GAC KDF filter for heavy metals removal, and includes a black filter wrench.
A Single Stage Whole House Filtration System - 20" Heavy Metals is displayed on a teal background, featuring heavy metal reduction, 1-stage filtration, 900 GPH flow rate, easy installation, and water splash graphics.
Infographic for Single Stage Whole House Filtration System - 20" Heavy Metals shows a central circle, Preserves Beneficial Minerals, surrounded by icons for lead, mercury, cadmium, chlorine, hydrogen sulfide, pesticides, and herbicides.
The Single Stage Whole House Filtration System - 20" Heavy Metals is a powerful filter that intercepts heavy metals, herbicides, and pesticides, providing effective whole house filtration benefits.
A cross-section of a modern house shows the Single Stage Whole House Filtration System - 20" Heavy Metals providing softer hair and skin, brighter laundry, longer appliance life, less water heater buildup, and cleaner kitchen hydration.
A man and a young girl wash dishes at a kitchen sink. Text above reads "900 Gallons Per Hour" and highlights filtered, safe water and clean dishes with the Single Stage Whole House Filtration System - 20" Heavy Metals.
Diagram showing a black Single Stage Whole House Filtration System - 20" Heavy Metals with twist-off cap, wall mount, 1-inch connections, housing wrench, and flow direction. Text: Easy to Use & Maintain for your whole house filtration system.
The Single Stage Whole House Filtration System - 20" Heavy Metals features a GAC KDF filter, accurate gauge, simple pressure release button, stainless steel frame, and measures 26.09"H x 7.09"W x 8.77"D. Quality Construction & Materials.
Four colored boxes show Single Stage Whole House Filtration System – 20" Heavy Metals (FSWH120KDF), Chlorine, Taste & Odor (FSWH120CTO), Sediment (FSWH120PP), and Anti-Scale (FSWH120PHO). Text: Choose from 4 Different Systems.
Sale

Single Stage Whole House Filtration System - 20" Heavy Metals

Sale price
$199.99
Regular price
$249.99
Save $50
  • A circular blue icon with a white droplet and diagonal slash, indicating the product filters heavy metals.
    Filters heavy metals Reduces lead, mercury & other metals
  • blue circular icon with white text representing filtration protection for the entire home.
    Whole home protection Protects your plumbing & appliances
  • blue circular icon with white text representing filtration for clean water in every part of your home.
    Clean water everywhere Treats water in every room
  • A circular blue icon featuring a white clock face with a running hand and an arrow pointing right, symbolizing the product has a long filter life.
    Long filter life 12-24 months between filter changes

Use Code CLEAN20 for an additional 20% Off

Single Stage Whole House Filtration System - 20
Download User Manual
Complete Your Setup
900 Gallons Per Hour
Provides an abundance of fresh, clean water with no loss in pressure to every tap, fixture & appliance.
Powerful Water Filtration
Intercepts potentially harmful heavy metals, including lead and mercury, improving the quality of your water.
Hassle-Free Filter Replacement
Easy-to-access filter with quick twist-off housing makes filter replacement simple – housing wrench included.
Frequently Asked Questions

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

Learn More
Where in the home should a whole house filter be installed?

Whole house filtration systems are typically installed at the main water line where the water supply enters your home, after the main shut-off valve. This location ensures all incoming water is filtered, whether you’re taking a shower, doing laundry, or washing dishes.

Brio Whole House Filtration Systems are compact and designed for easy
installation in garages, utility rooms, and basements. Installation can also be
done in a crawl space if needed. They’re designed for easy installation, but if
you’re unsure about your skills, a plumber can provide the correct setup and
optimize performance.

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.

Will a whole house system eliminate all contaminants in tap water?

Whole house filtration significantly reduces many common impurities, including chlorine, volatile organic compounds (VOCs), sediment, and rust. However, the contaminants removed or reduced depend on the type of filters you choose. For example, some filters cannot eliminate dissolved solids, heavy metals, or microbes. For complete purification, especially for drinking water, a reverse osmosis or UV system may be recommended in addition to your whole house filter.

How long does a whole house filter typically last?

Brio Whole House Filtration Systems are built for long-term use with replaceable
filter cartridges. The lifespan of each filter depends on water quality and household water usage. On average, whole house filters last up to 12 months or 100,000 gallons of water.

A good rule of thumb is to check your system every six months and monitor for changes in water pressure, odor, or taste. Brio’s modular filter design makes replacements simple, helping you maintain optimal performance with minimal effort.