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The Whole House 20" Iron & Manganese Filter is a cylindrical Brio cartridge with blue end caps and a white body with a blue "Iron & Manganese" label, featuring cation exchange resin for effective iron and manganese removal.
The Whole House 20" Iron & Manganese Filter provides 12 months or 100K gallons of protection, reduces iron and manganese with cation exchange resin, and offers hassle-free replacement.
A Whole House 20" Iron & Manganese Filter stands upright with water splashes and a close-up of high-capacity resin beads. Features include tough casing, durable O-ring, and high flow for efficient filtration.
The Whole House 20" Iron & Manganese Filter cartridge is shown with blue arrows for filtration, highlighting removal of iron and manganese. “Reduces Contaminants & Impurities” text appears above on a clean blue grid background.
A Whole House 20" Iron & Manganese Filter with three black canisters and pressure gauges is shown. Above, "Seamlessly Fits With Compatible Systems" appears in orange. Compatible unit model: FSWFH300IMR.
A Whole House 20" Iron & Manganese Filter cartridge, white and blue with a label, is centered on a blue background. Surrounding text details its dimensions, flow rate, pressure, temperature range, capacity, and replacement schedule.
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The Whole House 20
The Whole House 20
A Whole House 20
The Whole House 20
A Whole House 20
A Whole House 20

Whole House 20" Iron & Manganese Filter

$199.99

SKU : RFCTY45205IMR

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The Brio 20” Whole House Iron & Manganese Filter significantly reduces iron, manganese, and other impurities. It is engineered with a food-grade negatively charged cation exchange resin that effectively attracts positively charged iron and manganese ions, sequestering them and keeping them out of your home's water. Plus, it has a universal fit of 4.5" x 20" making it a perfect for virtually any whole house filtration system, including Brio brand systems.

  • Iron & manganese filter: efficiently reduces iron, manganese, and other impurities
  • Powerful filtration: features high purity, high-capacity gel-type cation resin
  • Easy to replace: remove and replace filters effortlessly due to user-friendly quick-change design
  • Long-lasting: purifies water up to 12 months or 100,000 gallons depending on influent water quality and filter usage
  • Compatible with: FSWH300IMR

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.

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    Designed for Better Performance

    High-quality resin retains resiliency through the process, enabling a long & effective filter life.

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    Contaminant Reduction

    Neutralizes iron & manganese in water, significantly improving its look and taste.

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    Fits All Brio 20" Whole House Systems

    Compatible with 1-stage, 2-stage, and 3-stage Brio 20” Whole House Filtration Systems.

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