his dispenser ensures hand hygiene is available where it’s needed most and is perfect in high-traffic areas. The CS4 dispenser makes maintenance easy, with a large sight window that makes it simple to check refill level. LOCK OR NOT™ technology allows you to convert dispenser into a locking system. It’s ADA compliant and comes with guaranteed reliability. Uses PURELL CS4 1200 mL Hand Sanitizer refills (sold separately, SKU 5192-04 and 5191-04). Mounts to wall with adhesive tape (included) or optional mounting screws (not included). Multiple hole pattern allows use of existing wall holes. Case Includes: 1 – PURELL CS4 Push-Style Hand Sanitizer Dispenser, white. GOJO Industries, a purpose-driven Family Enterprise, invented PURELL hand sanitizer in 1988. Our team is committed to using the best science available to make the world a better place.