This Hands-Free QUASAR™ Surface Mount VersaFiller® has a low profile design to save space. Waterways are lead-free in materials & construction and includes hands-free QUASAR™ with mercury-free UVC-LED treatment at the dispense point. The VersaFiller® has independent hands-free activation and built-in 1 micron strainer stops particles before they enter the waterway. Includes integrated back-lit bottle counter and built in filter monitor. Surface mount frame assembly is made of heavy duty galvanized steel.