PTM50 Pool Filter Cartridge Fits 50 sq.ft.

Description

Filbur replacement for PSR50-4 50sqft Cartridge, Sta-Rite WC108-562SX for Posi-Flo 50TX, 50TXR, T-50TX, T-50TXR, II PTM50, open with 12 concentric slots. Media=4oz, Diameter=8-11/16″, Height=13-5/16″ Top=4-3/16″ Bottom=4-3/16″