Cartridge Pack, System3 S8M500, Inner & Outer | 170148

• Includes small and large cartridge replacement
• Fits Modular Media 500
• Square Feet: 209 and 291
• Diameter: 25-1/2 in and 18-1/4 in
• Length: 12-1/2″ and 20-1/8″
• Kit includes: 25022-0225S and 25021-0224S

These Filter Cartridges are direct replacements for the Sta-Rite System 3 S8M500 Modular Media Filter, which has a 500 sq. ft. filter area and requires one inner 209 sq.ft. cartridge and one outer 291 sq. ft. cartridge. These replacement cartridges are available individually or in a Replacement Kit that includes a small and large cartridge. Easy to clean and simple to replace, these Replacement Filter Cartridges efficiently capture fine debris and dirt particles, leaving you with clearer, cleaner pool water.

The large Sta-Rite System 3 S8M500 Modular Media 500 replacement filter cartridge measures 18-1/4inch long by 20-1/8 inch in diameter, and boasts 291 square feet of filtration capacity.

The small Sta-Rite System 3 S8M500 Modular Media 500 replacement filter cartridge measures 25-1/2 inch long by 12-1/2 inch in diameter, and boasts 209 square feet of filtration capacity.