The Pentek, Ametek EPM-20BB Carbon Briquette Filter Cartridge is designed to reduce and remove Chlorine taste & Odor as well as dirt, sand, and sediment from your household water.
As part of the "EP Series" the EPM-20BB uses "Endurawrap", a unique polyolefin bilaminate pre-filter that actually increases the filters life by trapping sediment more effectively.
This filter cross references as Ametek part number 155783 and as EPM-20BB for Ametek, Pentek, US Filter, Plymouth, Culligan, American Plumber, Bruner, Kleen Plus and more.
The EPM-20BB Specifications:
The EPM20-BB fits Culligan, US Filter, Ametek, Pentek, Pentair 20" Big Blue housing as well as other 20" housings.