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The 22" All-in-One 3-Stage Under Sink Water Filter is compact, with a black body, silver top, and two flexible metal hoses on each side, shown standing upright against a white background.
A diagram of the 22" All-in-One 3-Stage Under Sink Water Filter shows melt-blown polypropylene, activated carbon, and kinetic degradation fluxion stages. It removes lead, chlorine, VOCs, and rust. Blue background with labeled text.
A black 22" All-in-One 3-Stage Under Sink Water Filter is displayed on a blue background with text highlighting its 3-stage filtration, easy installation, long 21,000-gallon or 24-month lifespan.
Diagram of the 22" All-in-One 3-Stage Under Sink Water Filter: compact, connects to cold water line (fits 1/2" & 3/8"), includes easy filter replacement, no separate faucet needed, and labeled dimensions.
Side-by-side comparison of 22" All-in-One 3-Stage Under Sink Water Filter: left image displays bottom access ports with pipe guides; right highlights easy twist installation and the compact 3-stage filtration system.
A young girl with brown hair and bangs drinks water from a glass beside NSF info. Below, icons highlight the 22" All-in-One 3-Stage Under Sink Water Filter’s triple filtration, lead-free design, and trusted hydration. Lush green background.
Four black 22" All-in-One 3-Stage Under Sink Water Filter cartridges in different sizes are shown side by side. Features highlighted: interchangeable head system, 3-stage filtration, multiple sizes, filter life and capacity info in a blue hexagon.
Collage of the 22" All-in-One 3-Stage Under Sink Water Filter. Images labeled Kitchen (washing tomatoes), Bathroom, RV, and Office show its popular use for pure water anywhere you need it with compact, advanced filtration.
The 22" All-in-One 3-Stage Under Sink Water Filter features a compact design with inlet/outlet hoses, screws, anchor, and adapter. Specs cover dimensions, flow rate, temperature range, and a requirement for tap water use.
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A young girl with brown hair and bangs drinks water from a glass beside NSF info. Below, icons highlight the 22
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22" All-in-One 3-Stage Under Sink Water Filter

$86.99
Save 17%
$104.99 MSRP

SKU : FUS100A22

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The Brio 22” All-in-One 3-Stage Under Sink Water Filter system is versatile, compact, and provides safe filtered water. Ideal for homes, apartments, utility rooms, or RVs, this convenient system is equipped with 3 stages of powerful filtration – PP sediment, activated carbon, and KDF, easily connects to your cold-water line, and has a 21,000-gallon filter life. With no maintenance required and an easy “twist & lock” filter replacement system, it’s the ultimate “set-it-and-forget-it” clean water solution.

  • Premium filtration: 3 stages of filtration include sediment, activated carbon, and KDH
  • Versatile application: ideal for apartments or any leased space, homes, RVs, utility rooms, garages, and small kitchens with minimal under-sink space
  • Compact: single housing unit seamlessly fits under any sink while providing exceptional filtered water
  • Tankless: taps directly into your cold water line, delivering pure water right to your faucet
  • Easy installation: compatible with both 3/8” and 1/2” cold-water lines, filtration system installs quickly with minimal tools and under-sink time
  • Long filter life: filter lasts 21,000 gallons or up to 24 months, depending on source water
  • Replacement Filter: RPFFUS10022

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
  • Image title

    Long Filter Life & Capacity

    Lasting 21,000 gallons or 2 years, the Brio Single Housing System is both convenient and cost-effective.

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    Easy Filter Replacement

    Smart filter design makes replacing filters easy, simply twist on and off.

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    Tested & Certified

    Reduces aesthetic impurities like chlorine and tastes. Built with lead-free components and materials.
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