Pentek - C1-20 - 20" x 2.5" Activated Carbon-Impregnated 5 Micron Filter Odor and hand-tighten the blue cap

and hand-tighten the blue cap until snug

replace the cartridge even if it hasn't reached the time interval—this prevents flow restriction and maintains optimal UV contact time for sterilization

NSF 60 certified clear bead polyphosphate sequesters calcium

Install end caps per your housing manufacturer's instructions

animal/petroleum/vegetable oils

Pentek - C1-20 - 20" x 2.5" Activated Carbon-Impregnated 5 Micron Filter Odor and hand-tighten the blue capPentek 20" Carbon Impregnated Cartridge C1 20 Activated Carbon Impregnated Filter Dual purpose sediment and chemical filtration in a single economical cartridge 5 micron nominal rating Reduces chlorine taste & odor 20" x 2. 5" standard size 5,000 gallon capacity The Pentek C1 20 combines particulate filtration with chemical adsorption in a carbon impregnated cellulose cartridge. Rated at 5 microns nominal, it removes fine sediment while reducing