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Three replacement water filter cartridges and a black filter wrench are shown in front of the Brio 3-Stage Whole House Filtration System - 20" Iron & Manganese, featuring pressure gauges on top for efficient iron and manganese removal.
The 3-Stage Whole House Filtration System - 20" Iron & Manganese is shown on a purple background with three black filter cartridges, featuring iron and manganese removal, 3-stage filtration, 900 GPH flow rate, and easy installation.
The infographic shows the 3-Stage Whole House Filtration System - 20" Iron & Manganese with sediment, CTO, and IMR stages—each designed to reduce iron and manganese. Text: “Reduces Iron & Manganese.”.
Image featuring three 3-Stage Whole House Filtration System - 20" Iron & Manganese cartridges (Sediment, CTO, Iron & Manganese), with text highlighting powerful filtration that reduces odors, discoloration, rust, chlorine, and iron in your water.
A cross-section of a modern house displays how the 3-Stage Whole House Filtration System - 20" Iron & Manganese delivers filtered water to every room, with icons highlighting benefits for showers, appliances, the kitchen, and water heaters.
A smiling man and boy do laundry in a bright room. Text features the 3-Stage Whole House Filtration System - 20" Iron & Manganese: 900 Gallons Per Hour, removes iron and manganese, keeps laundry fresh, with icons for showers, water, and dishes.
The 3-Stage Whole House Filtration System - 20" Iron & Manganese features three black housings, a pressure gauge panel, and labeled arrows. Insets display wall-mounting, a filter wrench, twist-off housings, and emphasize easy maintenance and iron/manganese removal.
The 3-Stage Whole House Filtration System - 20" Iron & Manganese features quality construction, precise gauges, easy pressure release, and a stainless steel frame for effective iron and manganese removal. Size: 30.26" H x 8.77" D x 23.59" W.
A graphic titled "Choose from 4 Different Systems" features the 3-Stage Whole House Filtration System - 20" Iron & Manganese among other filtration options, each shown with product codes on colorful backgrounds.
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Three replacement water filter cartridges and a black filter wrench are shown in front of the Brio 3-Stage Whole House Filtration System - 20
The 3-Stage Whole House Filtration System - 20
The infographic shows the 3-Stage Whole House Filtration System - 20
Image featuring three 3-Stage Whole House Filtration System - 20
A cross-section of a modern house displays how the 3-Stage Whole House Filtration System - 20
A smiling man and boy do laundry in a bright room. Text features the 3-Stage Whole House Filtration System - 20
The 3-Stage Whole House Filtration System - 20
The 3-Stage Whole House Filtration System - 20
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3-Stage Whole House Filtration System - 20" Iron & Manganese

$499.99
Save 17%
$599.99 MSRP

SKU : FSWH300IMR

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The efficient and reliable Brio 3-Stage Whole House Filtration System – 20" Iron & Manganese intercepts metals to protect pipes and eliminate unpleasant tastes and odors in your water. Housed in a durable stainless steel frame that can sit on the floor or be wall-mounted, this comprehensive system features a sediment filter, CTO filter, and Iron & Manganese Removal Resin which prevents damage to pipes and appliances caused by high levels of metal. Plus, this system is installation ready with 1” connections to deliver water throughout your home without pressure loss.

  • 3-Stage filtration: includes 5-micron PP sediment filter, CTO filter, and Iron & Manganese Removal Resin
  • Targets iron & manganese: intercepts destructive metals to protect pipes and appliances and eliminate unpleasant tastes and odors in your water
  • Fast flow: delivers 900GPH (gallons per hour) to sinks, appliances, showers, and more
  • Durable design: rugged stainless steel frame can sit on floor or be wall-mounted; housings include leak-proof O-ring seal
  • Easy to install & maintain: installation ready with 1” standard connections, reversible bracket to fit any space, plus accommodates universal-fit filters
  • Long life: depending on source water, filters last up to 12 months or 100,000 gallons

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.

Download user manual
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    900 Gallons Per Hour

    Provides an abundance of fresh, clean water with no loss in pressure to every tap, fixture, and appliance.

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    Powerful Water Filtration

    Intercepts iron and manganese to protect pipes and appliances, and eliminates tastes and odors.

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    Hassle-Free Filter Replacement

    Easy-to-access filters with quick twist-off housings make filter replacement simple - housing wrench included.
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