The Pentek ECP Series Filters are manufactured from a special formulation of resin-impregnated cellulose and polyester fibers.This unique blend of materials provides a higher wet strength that regular cellulose cartridges. It also provides high flow rates and dirt-holding capacity, while maintaining extremely low pressure drop.

Features:

• Special formulation of resin-impregnated cellulose and polyester fibers
  
• Provides higher wet strength than regular cellulose cartridges
  
• Minimal unloading and media migration
  
• Contains more media surface area than most competitive cartridges
  

NOTE: Pentek CP replacement Filters fits Ametek, Filterite, Omni, Pollinex, Sears, Water Pik, Whirlpool, American Plumber, Campbell, Keystone and many more.