Filter finderSta-Rite (Pentair) Posi-Flo 50 / PTM 50
Replacement for Sta-Rite (Pentair) Posi-Flo 50 / PTM 50
Pleatco Advanced PSR50
The manufacturer lists PSR50 for this application. Compare the size and end caps below before ordering.
Pool filterEquipment
Sta-Rite (Pentair)
Posi-Flo 50 / PTM 50
Known as 50TX, 50TXR, T-50TX, T-50TXR, PTM50
Ordering details
Part PSR50
1cartridgeneeded
Cartridge measurements
Size & ends
- Outside diameter
- 8 11/16 in
- Cap-to-cap length
- 13 5/16 in
- Top
- Open4 3/16 in opening
- Bottom
- Open4 3/16 in opening