Pentair Pentek NCP-20BB 20" Big Blue Whole House Carbon-Impregnated Polyester Sediment, Taste & Odor Water Filter - 10 Micron

Enjoy cleaner water throughout your home with superior chlorine taste & odor and sediment reduction, such as dirt, sand, silt and rust particles down to 10 microns in size Protects appliances so they operate more efficiently, saving money and energy Pleated design for maximum dirt loading capacity with minimal pressure drop Unlike cellulose solutions, this filter can be used for municipal (chlorinated) and non-chlorinated water applications Compatible with most 20" Big Blue housings and can replace any 20" x 4.5" carbon filter