Pleatco Filter Cartridge 70 sq. ft. Sta-Rite Posi-Flo II PTM70 | PSR70 C8465 This is a known and

This is a known and accepted dimensional variation for this replacement

metal stains (including rust)

With the pump running

thunder or rain storms and length of filtration cycle

Pleatco Filter Cartridge 70 sq. ft. Sta-Rite Posi-Flo II PTM70 | PSR70 C8465 This is a known andThe 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