The Hands-Free QUASAR™ VersaFiller® Retrofit Kit has waterways that are lead-free in materials & construction. Includes Hands-free QUASAR™ with mercury-free UVC-LED treatment at the dispense point. The VersaFiller® has independant hands-free activation. This has a built in filter monitor and integrated back-lit bottle counter. The surface mount frame assembly is made of heavy duty galvanized steel.