Pentair Cartridge Replacement S8M500

Keep your pool filtration system running at its best with the Pentair Cartridge Replacement S8M500, a genuine replacement small centre cartridge for the Sta-Rite System 3 S8M500 filter. With 209 square feet of effective filtration area, this OEM part helps trap dirt and debris for cleaner, clearer water. Precision-engineered for compatibility and performance, this inner filter module fits securely inside your S8M500 system. Its ideal as a direct replacement for worn or clogged cartridges. Please note: this listing is for the small centre element only.

The corresponding large outer cartridge (291 sq ft) is sold separately under part number 25022-0225S.

Compatible With:

• Pentair Sta-Rite System 3 S8M500 Filters

Details:

• Part Number: 25021-0224S
• Diameter: 14-1/2″
• Height: 31″
• Weight: 12 lbs
• Filter Area: 209 sq ft