Hayward O-Ring for ProSeries 23" Sand Filter W3S200 | SX200Z3 UHDSR50 Quad 60 O-ring RPM tank

Quad 60 O-ring RPM tank clamp Pentair Quad D

Vented sight glass parts are prone to wear from the flapper

Reemay 2033 spunbond polyester media

which are a common secondary cause of sand returning to the pool

Hayward O-Ring for ProSeries 23" Sand Filter W3S200 | SX200Z3 UHDSR50 Quad 60 O-ring RPM tankThe Hayward O Ring (SX200Z3) is the OEM replacement sealing O ring for the ProSeries 23" Top Mount Sand Filter. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation to ensure a proper seal and prevent premature cracking. Browse our Pool Plumbing Lubricants for a compatible silicone lubricant. This O ring maintains a watertight seal at its designated seating point on the