The 3-Stage Whole House Filtration System - 20" Anti-Scale is shown with gauges, three replacement cartridges (Sediment, Phosphate anti-scale, CTO), and a black filter wrench in front.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black cartridges for scale reduction, a 900 GPH flow rate, and easy installation—displayed on an orange background with water splash graphics.
Diagram of the 3-Stage Whole House Filtration System - 20" Anti-Scale: SEDIMENT (removes dust, sand, silt, rust), PHO (anti-scale for magnesium/calcium), and CTO (removes chromium, solvents, chlorine).
Infographic of the 3-Stage Whole House Filtration System - 20" Anti-Scale: sediment, phosphate anti-scale, and CTO carbon block filters with visuals showing benefits—cutting rust and inhibiting scale for cleaner water throughout your home.
A cutaway house diagram shows the 3-Stage Whole House Filtration System - 20" Anti-Scale boosting softer hair, clean hydration, brighter laundry, and less maintenance in the shower, kitchen, appliances, and water heater with icons and text.
A man and child wash a car with a hose, smiling. Text highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, delivering 900 gallons per hour of clean water for dishes, drinking, and showers while maintaining strong flow for the whole home.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black filter housings, a control panel, wall-mount option, filter housing wrench, labeled features, and an arrow showing the twist-off function for easy filter changes.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features accurate gauges, easy pressure release, and a stainless steel frame. Dimensions: 30.26"H x 23.59"W x 8.77"D. Text: Quality Construction & Materials.
A graphic with the text "Choose from 4 Different Systems" highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, one of four vibrant options ideal for comprehensive home water filtration.
The 3-Stage Whole House Filtration System - 20" Anti-Scale is shown with gauges, three replacement cartridges (Sediment, Phosphate anti-scale, CTO), and a black filter wrench in front.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black cartridges for scale reduction, a 900 GPH flow rate, and easy installation—displayed on an orange background with water splash graphics.
Diagram of the 3-Stage Whole House Filtration System - 20" Anti-Scale: SEDIMENT (removes dust, sand, silt, rust), PHO (anti-scale for magnesium/calcium), and CTO (removes chromium, solvents, chlorine).
Infographic of the 3-Stage Whole House Filtration System - 20" Anti-Scale: sediment, phosphate anti-scale, and CTO carbon block filters with visuals showing benefits—cutting rust and inhibiting scale for cleaner water throughout your home.
A cutaway house diagram shows the 3-Stage Whole House Filtration System - 20" Anti-Scale boosting softer hair, clean hydration, brighter laundry, and less maintenance in the shower, kitchen, appliances, and water heater with icons and text.
A man and child wash a car with a hose, smiling. Text highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, delivering 900 gallons per hour of clean water for dishes, drinking, and showers while maintaining strong flow for the whole home.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black filter housings, a control panel, wall-mount option, filter housing wrench, labeled features, and an arrow showing the twist-off function for easy filter changes.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features accurate gauges, easy pressure release, and a stainless steel frame. Dimensions: 30.26"H x 23.59"W x 8.77"D. Text: Quality Construction & Materials.
A graphic with the text "Choose from 4 Different Systems" highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, one of four vibrant options ideal for comprehensive home water filtration.
The 3-Stage Whole House Filtration System - 20" Anti-Scale is shown with gauges, three replacement cartridges (Sediment, Phosphate anti-scale, CTO), and a black filter wrench in front.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black cartridges for scale reduction, a 900 GPH flow rate, and easy installation—displayed on an orange background with water splash graphics.
Diagram of the 3-Stage Whole House Filtration System - 20" Anti-Scale: SEDIMENT (removes dust, sand, silt, rust), PHO (anti-scale for magnesium/calcium), and CTO (removes chromium, solvents, chlorine).
Infographic of the 3-Stage Whole House Filtration System - 20" Anti-Scale: sediment, phosphate anti-scale, and CTO carbon block filters with visuals showing benefits—cutting rust and inhibiting scale for cleaner water throughout your home.
A cutaway house diagram shows the 3-Stage Whole House Filtration System - 20" Anti-Scale boosting softer hair, clean hydration, brighter laundry, and less maintenance in the shower, kitchen, appliances, and water heater with icons and text.
A man and child wash a car with a hose, smiling. Text highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, delivering 900 gallons per hour of clean water for dishes, drinking, and showers while maintaining strong flow for the whole home.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features three black filter housings, a control panel, wall-mount option, filter housing wrench, labeled features, and an arrow showing the twist-off function for easy filter changes.
The 3-Stage Whole House Filtration System - 20" Anti-Scale features accurate gauges, easy pressure release, and a stainless steel frame. Dimensions: 30.26"H x 23.59"W x 8.77"D. Text: Quality Construction & Materials.
A graphic with the text "Choose from 4 Different Systems" highlights the 3-Stage Whole House Filtration System - 20" Anti-Scale, one of four vibrant options ideal for comprehensive home water filtration.
BEST SELLER Sale

3-Stage Whole House Filtration System - 20" Anti-Scale

Sale price
$499.99
Regular price
$599.99
Save $100
  • blue circular icon with white text representing filtration protection for the entire home.
    Whole home protection Protects your plumbing & appliances
  • A circular blue icon with a white shower head and rain symbol crossed out by a diagonal prohibition line, indicating anti-scale filtration.
    Anti-scale filtration Protects appliances from mineral buildup
  • A dark blue circular icon with a white water droplet outline and the number 3 inside, indicating 3 stage filtration.
    3-stage filtration Reduces rust, VOCs & industrial pollutants
  • A circular blue icon with a white line drawing of a plumbing pipe fitting and sparkles, representing the product protects your pipes from scale buildup.
    Protects your pipes Reduces corrosion in pipes & appliances

Use Code CLEAN20 for an additional 20% Off

  • FREE SHIPPING
  • 30-DAY RETURNS
  • 1-YEAR WARRANTY
3-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
Inhibits the formation of scale and mineral buildup on your plumbing and appliances.
Hassle-Free Filter Replacement
Easy-to-access filters with quick twist-off housings make 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.

What does a whole house water filtration system do?

Brio Whole House Filtration Systems treat water as it enters your home. The filtered water goes to every faucet, shower, and appliance through your existing plumbing. These multi-stage systems are designed to reduce common contaminants, including chlorine, sediment, rust, and certain chemicals that affect taste, smell, and clarity.

Unlike point-of-use filters that only treat water at one tap, whole house systems protect your entire plumbing network, which is especially beneficial if you have hard water. You’ll see and feel the improvement in your everyday water, from showering and cooking to laundry and cleaning. This setup is ideal for homes with water quality concerns, older pipes, or high sediment levels in municipal or well water.

How do whole house filtration systems work, and what do they remove?

A whole house water filtration system is installed at the main water supply line, so every faucet and fixture in your home benefits. These systems can handle high flow rates and large volumes. They’re ideal for
households with multiple bathrooms and water-using appliances.

Brio Whole House Filtration Systems reduce sediment, chlorine, VOCs, and
other contaminants. Carbon filters improve taste, while other filtering stages target specific chemicals or minerals. Multi-stage designs combine different filtration methods to address a broad range of issues.

Whole house filtration systems don’t remove everything that a reverse
osmosis (RO) system can. However, they significantly improve water quality
throughout your home. You’ll enjoy cleaner clothing and dishes, as well as less
mineral buildup in your appliances—even your coffee maker. For ultra-purified water, pair a whole house system with the Brio Tankless RO Undersink Filtration System.