The Hollibaugh 19 x 7 R is a compatible replacement for the following pool filters:
The Hollibaugh 19 5/8 x 7 Comp. Pool Filter Cartridge is a pool filter cartridge that measures 19 5/8" L x 7" D with top/bottom styles that measure 3" Open with Gaskets. This pool water filter is constructed with 50 square feet of media area. This compatible Hollibaugh filter replacement improves swimming pool and spa water quality and clarity.