Cartridge Filter, Carbon 10 Micron, 20in

Item: 21236
Mfg#: 155635-43
MPW#: 21236
The Pentair Pentek EP Series Carbon Block Cartridges are manufactured using a process that yields a cartridge with a nominal 10-micron filtration rating and high dirt-holding capacity. A high porosity design helps prevent the cartridge from plugging before its adsorption capacity is exhausted, maximizing the utilization of the carbon while maintaining low pressure drop.
Pentek EP Series Filters are available to buy in increments of 12. 
QTY 1 (Box) = 12 filters
Your price


Questions about this item, or interest in volume discounts? Contact us.

These cartridges are protected by a uniquely formulated polyolefin bilaminate pre-filter, designed to significantly increase the useful life of the cartridge by trapping sediment that typically plugs carbon block cartridges.

EP Series Cartridges make an ideal choice for a wide range of residential, food service, commercial and industrial applications.


  • Nominal 10 micron rating
  • Enhanced dirt holding capacity for extended cartridge life
  • Lowest pressure drop 
  • Bad taste and odor, and chlorine 
  • taste & odor reduction
  • Economically priced


  • Filter Media – Bonded PAC 
  • Endcaps – Polypropylene 
  • Outer Wrap – Polyolefin
  • Netting – Polyethylene 
  • Gaskets – Buna-N 
  • Temperature Rating – 40-180°F (4.4-82.2°C)
QTY 1 (Box) = 12 filters