Pentair System 3 Inner Cartridge 25021-0223S

Restore the performance of your Sta-Rite System 3 S7M400 filter with this genuine Pentair small centre module. With 136 square feet of filtration surface, this module is engineered to trap fine debris and maintain crystal-clear water. Designed specifically for Sta-Rite S7M400 models, this replacement ensures a secure fit and efficient flow. Whether you're replacing a worn-out cartridge or keeping a spare on hand, the 25021-0223S offers reliable quality and longevity. Please note, this is the small center element only as the larger outer module (264 sq ft) is sold separately under part number 25022-0224S.

Details:

• Part Number: 25021-0223S
• Length: 11"
• Width: 11"
• Height: 31-1/4"
• Weight: 10 lbs
• Filter Area: 136 sq ft