Pentair Pentair 25022-0203S Large Outer Cartridge Replacement Sta-Rite System 3 SM-Series S8M150 Pool and Spa Cartridge Filter

This large outer cartridge is designed to use with Pentair Sta-Rite System 3 SM-Series 25-inch pool and spa cartridge filter model S8M150. 259-square feet filtration area. Measures 23-1/2-inch length by 23-inch height by 23-inch width.