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The 11" All-in-One 3-Stage Under Sink Water Filter features a black cylindrical body, stainless steel top, two flexible metal hoses, and labeled open/close directions at the bottom for easy use.
The 11" All-in-One 3-Stage Under Sink Water Filter uses melt-blown polypropylene, activated carbon, and KDF to reduce lead, chlorine, VOCs, rust, dirt, and dust—ideal for under sink filtration.
An 11" All-in-One 3-Stage Under Sink Water Filter is shown on a blue background, highlighting its 3-stage filtration, long service life, easy installation, 11-inch size, and up to 10,000 gallons or 24 months of use.
Diagram of the 11" All-in-One 3-Stage Under Sink Water Filter labeled with features: no extra faucet needed, connects to cold water supply, fits 1/2" & 3/8" lines, easy filter replacement, and efficient 3-stage filtration.
Split image shows features of the 11" All-in-One 3-Stage Under Sink Water Filter: left side highlights bottom access ports for tight spaces, right features an easy twist filter replacement. Compact design; blue background with white text.
A young girl with short brown hair drinks from a clear glass, showcasing the 11" All-in-One 3-Stage Under Sink Water Filter—NSF certified for lead-free, impurity reduction, and reliable protection.
Four 11" All-in-One 3-Stage Under Sink Water Filter cartridges of varying heights stand upright beneath the text "Find Your Solution—Choose from 4 sizes." A blue circle spotlights the Convenient Interchangeable Head System and advanced filtration. Specs appear below each.
Collage of the 11" All-in-One 3-Stage Under Sink Water Filter with four labeled uses: kitchen (washing tomatoes), bathroom (modern sink), RV (parked camper), and office (using a coffee machine). Text: “Popular Applications.”.
11" All-in-One 3-Stage Under Sink Water Filter with labeled parts: black filter unit (13.75x3.1"), two hoses, self-tapping screw, adapter, anchor, sleeve; includes specs for temperature, pressure, flow rate, and size.
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11" All-in-One 3-Stage Under Sink Water Filter

$51.99
Save 17%
$62.99 MSRP

SKU : FUS100A11

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The Brio 11” 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 10,000-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 10,000 gallons or up to 24 months, depending on source water
  • Replacement Filter: RPFFUS10011

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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    Long Filter Life & Capacity

    Lasting 10,000 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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