The PURELL 2785-12 TFX wall-mounted dispenser holds 1000 mL or 1200 mL refill containers of PURELL Waterless Surgical Scrub, and has an electronic motion sensor that automatically dispenses the surgical scrub for touch-free operation. The dispenser body is dove gray with a matt finish and it has transparent windows on top and front for visibility of the fill level. It is manufactured to comply with ADA regulations when mounted according to ADA specifications, and runs on three C alkaline batteries (included). This dispenser has been UL certified with respect to electric shock, fire, mechanical and other specified hazards incident to its use in unclassified locations. It measures 10.5 x 6 x 4 inches (H x W x D). (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)GOJO Industries manufactures hygiene products, including hand washing, hand sanitizing, and skin care formulas under the GOJO, PURELL, PROVON, MICRELL, and AQUELL brands. The company, founded in 1946, is headquartered in Akron, OH.