Unicel UHD-SR137 / UHD-SR137RA Spa Filter Replacement by SpiroPure

  • SP-PS-2570

List Price $170.79

Our Price: $68.98

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  • Product Overview

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SpiroPure SP-PS-2570 is a compatible alternative pool and hot tub spa replacement for Sta-Rite WC108-70S2X, Pleatco PSR137, and Unicel UHD-SR137 jacuzzi cartridges. SP-PS-2570 is designed to fit spas and pools by Sta-Rite.

Important Specifications:
  • Diameter: 8 11/16" (8.6875")
  • Length: 31 1/4" (31.25")
  • Top Hole: 4 3/16" (4.1875")
  • Bottom Hole: 4 3/16" (4.1875")
  • Top Style: Open
  • Bottom Style: Open
  • Media Area: 137 sqft
  • Weight: 4 oz
Compatible Hot Tub Spa & Pool Filters:
  • Aladdin 23701
  • Baleen AK-8022
  • Filbur FC-2570
  • Filbur FC-2570M
  • Philter 81372
  • Pleatco PSR137
  • Pleatco PSR137-4
  • Pleatco PSR137-M
  • Pure N Clean PC-2570
  • SD-00797
  • SD-01131
  • Unicel UHD-SR137
  • Unicel UHD-SR137RA
  • OEM WC108-70S2X
  • Sta-Rite Posi-Flo II
  • Sta-Rite PTM 135 Square Foot
Compatible Hot Tub Spa & Pool Brands:
  • Sta-Rite