75 sq. ft. Pleatco replacement hot tub spa cartridge filter. Diameter: 5 Inch Length: 23-5/8 Inch Bottom: 2-1/8 Inch Top: 2-1/8 Inch This is the Pleatco brand PCAL75 spa filter compatible with FC-2930, C-4970, AK-3050. Or save with H40752 filter. This filter type is found in Cal-Spa/ Waterways hot tub filter assemblies and hot tubs. Replace your spa cartridge filters annually and rinse, clean them per manufacturer’s instructions . View AllClose
