"The Elkay EZH2O® Bottle Filling Station delivers a clean quick water bottle fill and enhances sustainability by minimizing our dependency on disposable plastic bottles. Surface mount design - ideal for installations with limited wall depth. Sanitary no-touch sensor activation with automatic 20-second shut-off timer. Touchless, sensor activation (bottle filler) designed for easy use; easy-to-operate push-bar activation (bubbler). Fill rate is 1.5 GPM. Green Ticker informs user of number of 20 oz. plastic water bottles saved from waste. Able to pair with a remote chiller. Laminar flow provides clean fill with minimal splash. Silver ion antimicrobial protection on key plastic components to inhibit the growth of mold and mildew. Real drain system eliminates standing water. Rated for indoor use.