Touch-free dispensing system means no need to touch a dirty dispenser - ideal for hand hygiene. Automatically dispenses the perfect amount of soap needed in a single shot. Uses snap-in-place cartridge refills for quick, easy and sanitary refilling. Delivers rich, luxurious foam soap. Chrome finish complements other fixtures. Mounting hardware and instructions included. Requires four D alkaline batteries. Manufacturer's three-year guarantee. Designed to hold 1500-ml refills. Sold by the each.