Hayward O-Ring for ProSeries 23" Sand Filter W3S200 | SX200Z3 Covers & Cover Accessories Clears up discolored water caused

Clears up discolored water caused by metals

and confirm your filter is a 2000 or 4000 Series unit

A damaged or deteriorated sock allows fine debris to block air release

These components wear together and replacing them as a set during a single service visit prevents a repeat teardown shortly after

Pentair Bermuda Gunite Skimmer — Bermuda Series 506361

Hayward O-Ring for ProSeries 23" Sand Filter W3S200 | SX200Z3 Covers & Cover Accessories Clears up discolored water causedThe 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