This oring suits Astralpool Hurlcon O ring for ZX cartridge filter lids. Also Astral SMART 350, 450 and 550 filters. Approx 280mm diameter & 5mm cross section. Part number 4 7 in respective diagram. Filter Lid Listed Here.
Suits:
- ZX50
- ZX75
- ZX100
- ZX150
- ZX200
- ZX250
- ZX310
- Smart 350
- Smart 450
- Smart 550
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