137 sq. ft. Sta-Rite 135TX, 135GPM-TX, 135TXR, PTM-135 Cartridge Filter UHD-SR137 FC-2570

• Diameter.......................................8-11/16"
• Length..........................................31-1/4"
• Top End Cap: id/config.................4-3/16" / open
• Bottom End Cap: id/config............4-3/16" / open with 12 concentric slots

The filter cartridge is used on:

• Sta-Rite, OEM P/N WC108-70S2X
  • Posi-Flo II PTM135
  • Posi-Flo 135GPM-TX
  • Posi-Flo 135TX
  • Posi-Flo 135TXR