Description
Air Bleed aka Air Release Valve for Astralpool XC filters, Zodiac ZXC, and WWDG CX cartridge filters. Comes with air bleed and o-ring. We recommend lubricating the o-ring and thread with a silicone lube. Do not confuse with the older Astralpool ZX air bleed. Thread has approx ~21 OD and has a barbed tail to prevent it popping out of the filter.
Part 12 in diagram.