ClurTech FRX-7470-PAK4 4 Pack Replacement Cartridge for Pentair Clean & Clear Plus 320 Pool & Spa Filter | High-Efficiency Pleated Design | Perfect for Inground Pools, Hot Tubs, and Water Filtration Systems

ClurTech Replacement 4 Pack Pentair Clean & Clear Plus 320 Pool Filter Cartridge PCC80-PAK4 C-7470 FC-1976 R173573 178580 160340 817-0081 Cartridge Dimensions - Height: 20 1/16" | Outside Diameter: 7" | Hole Diameter: 3" | Filtration Area: 80 sq ft each Compatible Part Numbers - Pleatco: PCC80-PAK4 | Unicel: C-7470 | Filbur: FC-1976 | OEMs: Pentair R173573 178580 160340 Waterway 817-0081 Highest Quality Construction and Materials - Our filters are made from the latest technology leaving you with the best possible cartridge filtered pool or spa water. Long Lasting Service Life - Six Month 100% Money Back Guarantee that our filters are free from defects and if taken care of will give you a service life of 12-24 months.