Davey Air Bleed - Pool & Spa Filter Air Bleed Screw & Oring - Two Sizes

Davey SpaQuip Semi-universal filter air bleed kit comes with two most common thread types. Used in Davey Crystal Clear, Davey Easy Clear, Monarch, Spa-Quip and other filters.

These have been coloured blue, black, yellow over the years. Fits the majority of cartridge & other filters over the years. This product comprises 2 air bleed valves and one o-ring. The two airbleed valves have different threads. One has a coarse thread. The other a fine thread. 

Manufacturers used both thread sizes on the same filters which created confusion resulting in this part being offered as a universal kit.

• Fine Thread: 1/4" BSP which measures ~13mm diameter on the thread
• Coarse Thread: ~12.5mm diameter on the thread

Suits multiple spa and pool cartridge filters including:

• Spaquip Compact spa filter
• Spaquip / Davey Series 1000 filters
• Spaquip / Davey Series 2000 filters
• Davey Easy Clear
• Davey CF series
• Davey EcoPure
• Davey Clearflow
• Davey Crystal Clear
• Early Hurlcon filters
• Hendon
• Onga Pantera, PCF
• Watermizer
• Poolrite
• Monarch P4