Sta-Rite System 3 O-Ring (35505-1423Z)

Pentair 35505-1423Z O-Ring For Sta-Rite® System:3® Modular SMD Series D.E. Filter, Sta-Rite® System:3® SD Series D.E. Filter, Sta-Rite® System:3® SS-Series Sand Filter

For use with:

Sta-Rite® System:3® Modular SMD Series Pool and Spa D.E. Filter, Sta-Rite® System:3® SD Series Pool and Spa D.E. Filter Model S7D75, S8D110, Sta-Rite® System:3® SS-Series Pool and Spa Sand Filter Model S7S50, S8S70