Unicel C-7697 Spa Pool Replacement Cartridge Filter Harmsco SC/TC 155 FC-6115

New *Unicel* C7697 Replacement Spa Filter Cartridge

Industry's most complete line of replacement filter elements

For use with: Harmsco (ST/TC 155) (Note: Original is 7 3/4". Harmsco original is 7 3/4" OD)