Pentair Inner and Outer Cartridge For Sta-Rite System 3 S7M120 | 300 sq ft | 170145 Mustard Algae Remover This multiport valve is designed

This multiport valve is designed for filters manufactured in 2002 and AFTER

boasts a 131 square foot filtration area

Natural Gas and Propane versions

Energy Efficiency: Enables variable speed functionality

Pentair Inner and Outer Cartridge For Sta-Rite System 3 S7M120 | 300 sq ft | 170145 Mustard Algae Remover This multiport valve is designedPentair Sta rite OEM Cartridges 170145 Comprehensive Filtration Includes one inner (100 sq ft) and one outer (200 sq ft) cartridge, offering a total of 300 sq ft of filtration. Compatibility Designed specifically for the Pentair System: 3 S7M120 pool filter system. Premium Construction Built with durable materials and 4oz media for effective particle trapping and longevity. Dimensions Outer cartridge measures 16 1 2" in diameter and 18 1 2" in length;