Single ADA (Americans with Disabilities Act) compliant water cooler. Chills up to 8 gallons of water per hour. Easy to operate push-bar activation for the drinking fountain. Features silver ion antimicrobial protection on key plastic components to inhibit growth of mold and mildew. Real drain system eliminates standing water. Flex-Guard bubbler provides flexible antimicrobial mouth guard, protects against injury and microorganisms. Rated for indoor use, wall mount. Compatible with Elkay bottle filling station. Must purchase Elkay bottle filling station, Model No. LZWSR, for complete unit (sold separately).