Davey / Spaquip Filter Airbleed Screw

Davey / Spaquip cartridge filter dual air bleed screw and o-ring kit.

This product comprises 2 air bleed valves and one o-ring.
The two airbleed valves have different threads:
One has a course thread. The other a fine thread.

Spaquip / Davey used both thread sizes on the same filters which created confusion resulting in this part being offered as a universal kit.
Suits multiple spa and pool cartridge filters including:
Spaquip Compact spa filter
Spaquip / Davey Series 1000 spa filter
Davey Easy Clear,
Davey CF series,
Davey EcoPure,
Davey Clearflow.