Pleatco Filter Cartridge 70 sq. ft. Sta-Rite Posi-Flo II PTM70 | PSR70 C8465 Always measure your existing cartridge

Always measure your existing cartridge before ordering and verify dimensions match: 20 sq

This is a known and accepted dimensional variation for this replacement

metal stains (including rust)

Energy-efficient

Pool plumbing blow-out hole

Pleatco Filter Cartridge 70 sq. ft. Sta-Rite Posi-Flo II PTM70 | PSR70 C8465 Always measure your existing cartridgeThe Pleatco Advanced PSR70 is a 70 sq. ft. replacement filter cartridge engineered to OEM grade specifications for the Sta Rite Posi Flo II PTM70 filter. Built with Pleatco's Point Bonded Pool Filtration Fabric, it delivers a uniform pore structure throughout the media resisting channeling and maintaining consistent filtration performance across every cycle. The precision matched 12 slot concentric end caps ensure a reliable seal and exact fit inside