SpinScrub Brush Technology are patented 360 degree counter-rotating, removable brushes that gently wash and scrub sealed wood, vinyl, tile and grout from all angles. DualV Nozzle provides equal suction to clean surfaces quickly and evenly. Wash/Rinse selector switches from Wash for carpets to Rinse to remove any solution residue. 12 In. cleaning path. HeatForce applies hot air directly to the area you are cleaning. Automatic Detergent Mixing System provides the correct mix of detergent and water. Includes: 2-in-1 antimicrobial pet tool, 8 Ft. hose, sample bottle of cleaning solution, and accessory bag. 12.3 In. W. x 43 In. H. x 17.5 In. D. 2 year warranty. 18.5 Lb.