Clean Clear Plus 420; 105 sq.ft. Cartridge Element 4-Pack

100% Reemay filter media. These CCP420 filter cartridges will replace the following part: OEM# 178584 R173576 Unicel# C-7471/C7471 Pleatco# PCC-105/PCC105 Filbur# FC-1977/FC1977. The dimensions of this filter cartridge are: Outside Diameter: 7Length: 26-1/16″