This listing is for 2 filters.Features:10" × 2.5" Granular Activated Carbon Cartridge w/ Polypropylene Sediment Filtration Pads at each endPremium Quality Coconut Shell Activated Carbon cartridge is often used for Reverse Osmosis prefiltration & many other filtration applications.Carbon filtration is excellent for removal of Chlorine, Bad Taste, Odor & Color and can be effective for removal of many chemical contaminants.To keep your filter system operating efficiently, replace this cartridge as needed and on a regular basis. This can be 6-12 months for many residential applications.Before putting a new cartridge in service, pass 2-3 gallons of water through to waste to flush out carbon fines.Water flows from bottom to top with rubber gasket on top. Each cartridge is marked with an arrow to indicate flow path.Service Life: 1250 gallons @ 1 PPM ChlorineCartridges are individually wrapped for purity.
