Herga Mushroom Air Button [13/16" HS] [2-1/4" FD] [Thd] [White] (59-345-1400) heaterparts Without it

Without it

Clear systems

The non-swirl design gives the water a steadier

Replacing it can help restore stronger circulation and improve confidence in the pump’s overall condition

American/Pentair/Purex/PacFab Manual Air Relief W/Gauge is engineered to perform reliably in de filters & parts applications

Herga Mushroom Air Button [13/16" HS] [2-1/4" FD] [Thd] [White] (59-345-1400) heaterparts Without itA mushroom air button helps provide pneumatic activation in a compatible control system, and this Herga Electric version features a white threaded design with a 13 16 inch stem and 2 1 4 inch flange diameter using the 59 345 1400 reference. Mushroom style buttons are useful because their broader top surface can make activation easier and more consistent in everyday use. This part has practical value because the threaded configuration and specific