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Sta-Rite WC9-3 Posi-Flo II Bottom Tank O-Ring - Generic

Availability: In Stock

Regular Price: $16.99

Sale Price $11.99

You Save: $5.00  (29%)

Quick Overview

The O-239 O-Ring replaces the Sta-Rite WC9-3 Filter Bottom O-Ring and fits the bottom of the Sta-Rite Posi-Flo II cartridge filter. The Posi-Flo II filter has two tank O-Rings, this is the O-Ring for the lower part of the tank above the base. This is not a Sta-Rite part, it is an aftermarket part manufactured by Super Pro and designed to provide you with a quality cost saving alternative.



  • Super Pro part number O-239-9
  • Replaces Sta-Rite part number WC9-3
  • Fits Sta-Rite Posi-Flo II cartridge filter
  • Lower Tank O-Ring
  • There are 2 tank O-rings, this is for the bottom of the tank
  • Fits the Posi-Flo II PTM50, PTM70, PTM100 and PTM135
Additional Information
Delivery Time 2-5 Business Days
Manufacturer Sta-Rite
Technical Specs Lower Tank O-Ring
SKU APCO2081 / SPG-601-1131
Manufacturer Part # WC9-3
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