High-capacity dispenser is ideal for high-traffic areas. Large-sight window skylight & clear refill bottles make it easy to check fill status. Controlled-collapse PURELL refills (not included) hold their shape as they empty for a more attractive appearance. Sanitary-sealed refill helps prevent contamination. Removable pump makes recycling easy. ADX-12 Dispenser easily converts to a locking dispenser at any time by simply removing the key from inside the dispenser. ADA-compliant dispenser also offers a 1250 ml. capacity.