Pentair Inner and Outer Cartridge For Sta-Rite System 3 S7M120 | 300 sq ft | 170145 Locking Ring Lid for pool pump Crucial for Enhanced Filtration Performance:

Crucial for Enhanced Filtration Performance: The standpipe outlet assembly isn't just important—it's essential for maximizing the effectiveness of your pool filtration system

Pool Size: up to 60 feet

and impurities

Complete Maintenance Kit: Designed specifically for the Zodiac MX8 and MX8 Elite pool cleaners

Pentair Inner and Outer Cartridge For Sta-Rite System 3 S7M120 | 300 sq ft | 170145 Locking Ring Lid for pool pump Crucial for Enhanced Filtration Performance:Pentair 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;