Description
31935-0001 WC9-3 U9-359 O-Ring Kit for Sta-Rite/Pentair Posi-Flo II PTM50, PTM70, PTM100, PTM135 Pool Filters, Includes Lid O-Ring, Tank O-Ring and Air Release Valve O-Ring.All the O-rings needed to repair your filter in one complete kit!.Fits: Sta-Rite/Pentair Posi-Flo II PTM50, PTM70, PTM100, PTM135 Filter Models.Includes: (1) U9-359 Air Release Valve O-Ring (Part #2A in Diagram).Includes: (2) 31935-0001 Lid O-Ring (Part #4 in Diagram).Includes: (1) WC9-3 Tank O-Ring (Part #15 in Diagram).Compatible Part Numbers: 171021108, 31935, 31935-0001, 319350001, O-419, O419, STA0512721, 90-423-5450, APCO2252, PEN252300010S, STA-051-2504, 13-0220-09-R, 171021006, 35505-1365, 355051365, 47-0448-05-R, 47044805, O-1010, O-239, O239, SPX4000T, STA0513783, STWC93, WC9-3, WC93, 90-423-5448, AEQO239, APCO2081, U9-359
