Watts WCBCS20 20" Coconut Carbon Block filter cartridges, thick wall, 2.5" OD x 20" 5 micron

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Weight: 2.50 LBS
Shipping: Calculated at Checkout
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The Watts WCBCS20 5 micron 20" Coconut Carbon Block Filter Cartridge (Watts WCBCS20 and F109020) is a coconut carbon block water filter replacement cartridge used primarily in whole house or under sink water filter systems to reduce the bad taste and odor of chlorine as well as many common impurities such as sediment, dirt, turbidity, limescale, rust, sand, silt, and more.

The WCBCS20 water filter uses advanced coconut carbon filtration technology to maximize carbon capacity, prevent channeling, and maintain a low pressure drop for more efficient water filtration.

This Watts coconut carbon block filter is a compatible replacement water filter cartridge for similar 20" filter brands including Pentek filters, Ametek filters, Culligan filters, US Filter filters, Ace filters, American Plumber filters, Bruner filters, Plymouth filters, Pentair filters, and other name brands. It will fit all whole house or under sink water filter housings which use a 20" x 2.5" filter replacement cartridge.

Watts WCBCS20 Specifications:

  • Part number: WCBCS20 / F109020
  • Micron Rating: 5 micron
  • Dimensions: 20"x2-1/2"
  • Temperature Range: 50 - 125 F
  • Max. Operating Pressure: 125 PSIG
  • Filter Life: About >8000 gallons or 6 months
  • Filter Media: Extruded coconut shell carbon block
  • Max. Flow Rate: Approx. 2 gallons per minute (2 GPM)


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