ZOTEE 33 sq.ft. Purex CE-33/100 Spa Replacement Filter Cartridge 81 sq.ft. Top Load Compatibility: Unicel C-4CH-21/Filbur

Top Load Compatibility: Unicel C-4CH-21/Filbur FC-0121/Pleatco PTL18P

6-5/8" Long

please ensure the filter basket size matches your swimming pool skimmer

7-1/4" Long

ZOTEE 33 sq.ft. Purex CE-33/100 Spa Replacement Filter Cartridge 81 sq.ft. Top Load Compatibility: Unicel C-4CH-21/FilburSpecs Product Type: Spa Replacement Filter Cartridge OEM : 33 sq. ft. Purex CE 33 100 Compatibility: Unicel C 7633 Filbur FC 2115 Pleatco PPF33 Top Cap: 2 15 16" Bottom Cap: 2 15 16" Outer Diameter: 7" Length: 14" Surface Area: 33 sq ft Quantity: Single Filter Cartridge Details ZT 137 Spa Filter Cartridge: 33 sq. ft., 7" Diameter, 14" Long ZOTEE Spa Filter Cartridges are designed with Unique trilobal fiber structure and Highly uniform media which