Compatibility: Fits MAC Air, MAC-1X, or MAC3.2 Pumper Systems only.
Contains everything you need to power your MAC Air Pumper on or off with a simple illuminated rocker switch;Specifically built for the Rugged Radios MAC Air Pumper systems;Compatibility: Fits MAC Air, MAC-1X, or MAC3..Specifically built for the Rugged Radios MAC Air Pumper systems, the harness connects easily and quickly to power your pumper system.2 Pumper Systems only;California Residents: WARNING Rugged Radios Switch Install Harness for MAC Helmet Air Pumpers - PH-MAC3 This power harness contains everything you need to power your MAC Air Pumper on or off with a simple illuminated rocker switch.