Filter: 72 sq.ft. Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70

Replacement Spa Filter - 72 sq.ft. Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70

• Unicel: UHD-SR70
• Filbur: FC-2540
• Pleatco: PSR70-4

Measurements:

• Outer Diameter: 8-11/16"
• Length: 18-3/16"
• Top: 4-3/16" Open
• Bottom: 4-3/16" Open w/ 12 concentric slots
• Total Filtration: 72 Sq. Ft.