Pentair 25021-0223S Small Inner Cartridge Replacement Sta-Rite System Filter

Genuine Pentair replacement part Inner cartridge Replacement Par for Sta-Rite pool and spas Fits Sta-Rite System 3 SM-Series pool and spa cartridge filter model S7M400 Part Number: 25021-0223S Product dimensions (L x W x H): 11 x 11 x 31.2 inches Weight: 10.75 pound Manufacturer warranty: 1-year warranty