The Elkay LZWSRK Retrofit Kit upgrades existing EZ Family coolers into modern touchless bottle filling stations. It delivers filtered, non-refrigerated water for safe, hygienic hydration. The integrated WaterSentry filter effectively removes lead, chlorine, and particulates. Built with durable stainless steel, it ensures long-lasting performance. LED indicators display filter status and total bottle counts to track usage. Installation is quick and straightforward without complex tools. The system reduces plastic bottle waste, promoting environmental sustainability. Ideal for offices, schools, gyms, and other high-traffic areas. Its ergonomic design ensures easy user interaction. A reliable solution for upgrading hydration stations efficiently.