20mm

Air buttons listed here suit a hole diameter in the spa shell of 20mm



Herga Rubber Boot Flush Airbutton - White

SKU: h6439

Herga High Volume Rubber Boot Spa Airbutton - White - Flush design High volume suits longer distances to airswitch Flat underside with only the air nipple protruding in an offset position. To secure to the s...

$46.90

Out Of Stock

Herga Rubber Boot Spa Airbutton - White

SKU: h6433

Herga Rubber Boot Spa Airbutton - White High volume suits longer distances to airswitch requires 20mm diameter hole...

$58.30

Out Of Stock