Herga Mushroom Air Button w/o Tubing [White] (6439-CZZZ) cleaners A valve in this format

A valve in this format is useful because it combines shutoff control with easier disassembly on the union side

It is a strong replacement choice when the original Whirlpool outlet piece has become worn or no longer directs properly

When the original assembly wears out

Improves confidence in drive-side rebuild quality

The Waterway 640-3497 V Ultra Hi-Flow tall suction assembly is designed for compatible 3-3/4 inch applications and features a 2-3/8 inch hole size

Herga Mushroom Air Button w/o Tubing [White] (6439-CZZZ) cleaners A valve in this formatA mushroom air button helps provide pneumatic control activation in a compatible system, and this Herga Electric white version is supplied without tubing using the 6439 CZZZ reference. Air buttons are useful because they allow a remote pneumatic switch action while keeping electrical switching away from the user contact point. This part has practical value because the without tubing configuration is helpful when existing tubing remains serviceable or