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Watts SCT-20CB 20 Micron Carbon Block Filter

Original price was: $ 539.00.Current price is: $ 324.00.

Watts SCT-20CB 20 Micron Carbon Block Filter offers nominal 20 micron SCT-20CB rated filter to treat >150,000 gallons of water @ 7 gpm with greater than 90% reduction, estimated capacity using 2 ppm of free chlorine. High porosity/low pressure drop carbon block. Fits Enpress CT-20CB. Toboa Energy Resources LLC is a certified USA Watts Water dealer online since 2007.


Watts SCT-20CB 20 Micron Carbon Block Filter Blue Filtration Series incorporates surface modified carbon block filter technology that is highly effective reducing bad taste, odor, and the reduction of chlorine and chloramines from potable drinking water. The filters are made using high performance coconut shell carbon, which has more micropores compared to other types of carbon. All components and materials are made with FDA approved materials and Manufactured from NSF 61 Certified Coconut Shell carbon. Each filter comes with a unique handle designed top cap for lightweight and easy removal, a bag for proper disposal, and a double o-ring bottom connection into the Cartridge Tank® plumbing adapter for the 2½” assembly and full 1¼” PVC glue socket flow rate connections.

Interchange: Enpress CT-20CB



Basic Dimension SHEET


Features & Benefits

  • High-performance carbon
  • Unique binder system
  • Proprietary manufacturing process
  • Outer Wrap of Polypropylene
  • Netting of Polyethylene
  • Exceptionally low pressure drop
  • High dirt holding capacity
  • Excellent contaminant reductions


  • Ideal for Residential, Food Service, Commercial and Industrial applications
  • Effective at reducing unwanted bad taste and odor, along with chlorine and chloramine taste and odor from potable drinking water.
  • Ideal as polishing or pre-filters in applications requiring fine filtration and high capacity


Performance claims are based on independent lab results and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and applications. Your results may vary. Micron ratings based on 85% or greater removal of a given particle size. Estimated capacity using 2ppm free chlorine with greater than 90% reduction. Flush new cartridges until water runs clear prior to use.
Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Toboa Energy Resources LLC is an authorized Watts Water Technology dealer. Many “knock-off filters” are sold into the market from foreign countries with questionable quality and effectiveness. Toboa Energy provides the best OEM and replacement choice for your most important asset, clean, safe, sediment free water. Toboa Energy Resources LLC offers outstanding Watts Water Technology products and has been providing sales and replacement services online since 2007. It’s no surprise why our customers keep coming back! Quality, reliability, honesty and good service.

Additional information

Weight 10 lbs
Dimensions 32.5 × 6.21 × 6.21 in
Manufacturer Part Number


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