Easy-fill 12-gallon detergent solution tank features a ?Quick-Dump? 12-gallon recovery tank. Powerful 100 psi solution pump delivers a steady supply of extracting solution to the carpet. Dual high-velocity vacuum motors with over 160-inch of lift. Powerful water pickup suction allows carpet to dry faster while the motor stays cooler with innovative air flow design. 25-feet vacuum and solution hoses?cleans 600 sq. ft. without moving the extractor. Semi-pneumatic 10-inch transport wheels for easy stair climbing. Includes strong, steel wand with 9-inch vacuum head and single spray jet. Extractor Type: Portable; Solution Tank Size (Volume): 12 gal; Recovery Tank Size (Volume): 12 gal; Water Pressure: 100 psi.