Rugged MAC Air 2-Person Helmet Air Pumper (Bundle) SC021 The Club III uses a

The Club III uses a proprietary honeycomb architecture not found in other devices at this price point

Adjustable Microphone: Magnetic-dynamic noise-cancelling microphone

Pit Stop USA offers Rugged MAC3

The padded fabric handles make for easy lifting

For the demanding environment of dirt racing

Rugged MAC Air 2-Person Helmet Air Pumper (Bundle) SC021 The Club III uses aMAC 2P Two Person Helmet Air Pumper System Includes 2 MAC X Hoses. Features: Dual helmet outlet (MAC3. 2) Feather weight at only 1. 6 pounds Low current draw at 3. 4 amps Durable carbon fiber body 6061 billet alloy construction Washable dry media air filter Outerwear particulate pre filter wrap High duty cycle life motor Waterproof power connector Included: (1) Dual Outlet MAC3. 2 Pumper (2) MAC X Pumper Hoses Wiring Harness Mounting Options (sold