UltraPure External Air Bleed Kit [ESABK] (1008028) deltrolcontrols The W400BBKP is a practical

The W400BBKP is a practical service part when a compatible Hayward Vac-Lock setup needs rotation support restored

Robust motor construction ensures durability under stress

They are often replaced when the originals have become compressed

and this Hammerhead version is a short fountain debris bag using the HH1506F reference

12-pack for service and replacement needs

UltraPure External Air Bleed Kit [ESABK] (1008028) deltrolcontrols The W400BBKP is a practicalUltraPure External Air Bleed Kit [ESABK] (1008028) is an external air bleed kit for compatible UltraPure ozone and water quality systems. Air bleed components help manage system venting and support proper operation in installations that require controlled air release. This kit is a practical replacement option when the original air bleed assembly is worn, missing, or no longer performing correctly. Review the system configuration and part number