Cartridge Filter Lids

Filterlid o ring suits all model Astral Pool / Hurlcon ZX cartridge filters. Also suits Astral SMART350, 450 and 550 filters  

Suits all Zodiac CF cartridge filters. Also suits Emaux, Magna Flo & Waterlinx. Includes the o-ring.  

Suits Ecopure, P4, Enduro, Davey & Questa Clearflow cartridge filters. Note the fine thread (Same thread as the pressure gauge) Comes complete with o-ring  

This is the adapter for the pressure gauge where it screws into the filter lid. Suits all models Zodiac CF, Magnaflow, Waterlinx & Emaux cartridge filters.  

This cartridge filter lid locking ring suits all model Zodiac CF, Magnaflow, Waterlinx & Emaux cartridge filters.

This lid suits Spa-Quip 2000, Aquaswim, Monarch Ecopure, some Davey's, Hurlcon, Stroud, Poolrite-Enduro. Diameter 215mm. Older styles will also need anew pressure refief valveas the thread is now finer. The thread is the same now as the pressure gauge side. If your refief valve...

This cartridge filter lid suits all model Zodiac CF, Magnaflow, Waterlinx & Emaux cartridge filters.