Guardian Pool Spa Filter Cartridge Replaces Unicel 6CH-960, Pleatco PJW60TL-F2S, Filbur FC-2800 LENGTH 14 7/8'' DIAMETER 6 5/8'' 2 '' SAE THREADED COURSE THREAD 60 SQ FT. Reemay Polyester Media Pleatco: PJW60TL-F2S Unicel: 6CH-960 Filbur: FC-2800