Zodiac Polaris 9400–9550 Wheel Cover (R0540300) controlsystemparts A micro filter bag is

A micro filter bag is useful because it helps capture smaller particles than a more general-use bag

this Waterway bulkhead fitting is a practical replacement when a 3/4 inch gray B Swirl body component is needed

Supports cleaner and more organized plumbing layout

Part GLX-PCB-TROL-RJ can help restore normal function when the original board fails or no longer controls the chlorination system correctly

or no longer sealing well

Zodiac Polaris 9400–9550 Wheel Cover (R0540300) controlsystemparts A micro filter bag isThe Zodiac Polaris 94009550 Wheel Cover (R0540300) is a replacement cosmetic and protective cover for compatible Polaris robotic pool cleaner wheel assemblies. The cover helps shield the wheel area from debris contact while giving the cleaner a finished, properly assembled appearance. If the original cover is cracked, missing, loose, or damaged during service, replacing it helps protect nearby components and keeps the cleaner easier to handle and