Smart Bottle Filling Stations are an extension to the ezH2O Bottle Filling Station line. The new connected units offer fresh, filtered water while letting facility managers track stats across every unit. The units are ideal for large offices, airports, colleges and public facilities. Zurn Elkay’s plumbSMART software integrates with a variety of smart plumbing products. Retrofit options are available for any enhanced bottle filling station manufactured after April 2019. The retrofit kit allows for these units to be connected to a gateway that provides the connected features.