The Atlantic 1370046 R is a compatible replacement for the following pool filters:
The Atlantic 1370046 Comp. Pool Filter Cartridge reduces impurities in pool & spa water through premium media and 5 sq. ft. of filter area. This compatible Atlantic Spas filter measures 4 1/4" x 8", and has a Closed Knob Handle (top style) and 1 5/8" Open bottom style.