This unit comes standard with the following features (unless noted) and identifies replacement products: Requires (1) 20 AMP and (1) 10 AMP services Both services can be used simultaneously by separate customers (2) 1.6 HP, 120 volt motors (Replacement Item #8055EM) 2 Motors with 2" hose = 163.5 CFM / 193.4 Air Watts 2 Motors with 1 1/2" hose = 140.8 CFM / 402.4 Air Watts GAST 3/4 HP air compressor, 18-month warranty (Replacement Item #9862) (2) service doors offer easy access to 4-quick-change filter bag system (Replacement Item #8076) and clean out compartment 25' air hose (Replacement Item #8532-25) with 90-PSI air gauge (Replacement Item #8533-8) Hose: 2" x 15', swivel cuff and nozzle included. Optional 15', 25', and 50' also available in 1 1/2" or 2" Optional security accessories, timers, coin mechs, cycle counters, coin counters, motors, colored hoses, and clean out container are also available Optional Push Button Kit with Timer available at an additional fee ensures that when someone is done using the unit it can't be left running (Item #9420PBK)