Brondell Coral Three-Stage Undercounter Water Filtration System

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Brondell Coral Three-Stage Undercounter Water Filtration System


Drinkable? We can top that.

Your water may look clear. But it could contain impurities, like lead, mercury, and chloramine. Wielding 3 stages of filtration, the Coral Three-Stage Filter System reduces those contaminants and more. Have peace of mind knowing the water you drink flows through a sediment filter, a pre-carbon filter, and a carbon block filter.

This easy-to-install water filter system is certified to reduce 75 contaminants—particulates, chemicals, turbidity, bad taste and odors, and more. The Coral UC300’s filters attach neatly under the sink to preserve your precious storage space. Its elegant, chrome drinking water faucet installs easily through a separate 7⁄16" hole on your sink. Enjoy cup after cup of healthier, better-tasting water while reducing single-use plastic water bottle waste.

  • holds WQA Gold Seal Certification
  • advanced 3-stage filtration
  • includes chrome drinking water faucet with LED indicator
  • long 12-month filter life


Detailed Product Features:


Water Quality Association certification

  • holds WQA certification for reduction of 75 contaminants, including lead and chloramines
  • meets NSF/ANSI standards 42, 53, 372, 401, and CSA B483.1
  • certified for trustworthy performance

Advanced 3-stage filtration

  • sediment filter reduces sand, rust, and particulates
  • pre-carbon filter helps trap VOCs, chlorine, and other contaminants
  • carbon block filter decreases chemicals, bad tastes, odors, and heavy metals
  • filters last for 12-months (​​600-gallon capacity)

Sleek, high-quality design

  • filters attach neatly under the sink
  • operates without electricity or batteries
  • elegant chrome drinking water faucet for separate 7⁄16” hole
  • LED filter-change indicator

Crystal clear benefits

  • simple, DIY installation
  • quick and easy filter replacement
  • reduces metals like lead, mercury, and more
  • helps decrease Bispherol A (BPA) and other emerging contaminants
  • cuts back on plastic water bottle waste
  • a healthy, affordable alternative to sugary, store-bought drinks


  • Dimensions: 9”(W) x 13.5”(H) x 3.75”(D)
  • Weight: 3.8 lbs
  • Filters/Lifespan: Sediment Filter, Pre-Carbon Filter, Carbon Block Filter (UF-35)/ 12 Months
  • Rated Capacity: 600 gallons
  • Installation: Undercounter
  • Warranty: 1-year warranty
  • Model Number/SKU: UC300



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