This FORTRESS® ULTRA QUIET Series Shop/Auto Air Compressor is 80% quieter than similar workshop/auto compressors, with just 69 dBA sound output. The brushless 4-pole induction motor delivers 140% more runtime* while lowering heat and friction for 2X pump life**. This high performance air compressor has a specialized pleated air intake filter for enhanced filtration, lower noise and easy replacement. Comes with 7 in. flat-free tires, roll bar protected control panel with 2 in. gauges and brass universal coupler, so it’s ready to go right out of the box.