Convenient water bottle filling station designed to retrofit existing 115-volt pushbar-activated EZ style water coolers. For complete unit, must purchase Elkay water cooler, Model No. LZSTL8WSLC or LZ8WSL (sold separately). Features sanitary no-touch sensor activation with automatic 20-second shut-off timer. Includes visual filter monitor with LED (light emitting diode) filter status indicator to make it easy to see when filter needs changed. 3000-gallon filter is certified to NSF 42 and 53 for lead, Class 1 particulate, chlorine, taste, and odor reduction. Green ticker indicator informs user of number of 20-ounce plastic water bottles saved by using bottle filling station. Laminar flow provides clean fill with minimal splash. Includes silver ion antimicrobial protection on plastic components to inhibit growth of mold and mildew. Rated for indoor use, wall mount, single station.