Pentair - Sta-Rite System 3 S7M120 Modular Media 300 - Inner and Outer Replacement Filter Cartridge Kit

This Pentair Sta-Rite replacement filter cartridge kit is designed for the System 3 S7M120 Modular Media Filter.

• Fits Pentair Sta-Rite System 3 S7M120 Modular Media 300 Filter
• Small 100 square foot cartridge measures: 25-1/4"L x 8-1/2"D
• Large 200 square foot cartridge measures: 18-1/2"L x 16-1/4"D
• Cartridge Kit includes: 25021-0200S and 25022-0201S