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Pentek ECP1-10 Replacement for Harmsco PP-S-1 Water Filter


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The Pentek ECP1-10 replacement 10" sediment filter features a resin-impregnated cellulose and polyester pleated material for superior containment reduction and greater flow rates while removing sediment, dirt, sand, rust, silt, and other impurities from your water. When used as a whole house filter the high flow rate allows for normal operation of faucets and showers. The same filter can also be used on specific lines, such as under your sink.


  • Brand: Pentek
  • Part Number: ECP1-10
  • Replaces Part Number: PP-S-1
  • Dimensions: 9-3/4" x 2-5/8"
  • Flow Rate: < 1 psi @ 10 GPM
  • Temperature Rating: 40 - 125 F
  • Micron Rating: 1 (nominal)
  • Reduces: Sediment, dirt, rust, sand, silt, and other particulates
  • Service Life: 3-6 months depending on water quality

Compatible Models:

The Pentek ECP1-10 Replacement for Harmsco PP-S-1 Water Filter is correct replacement for the following model numbers:

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