The KEPWEBF sports bottle filler is designed to retrofit on existing KEPAC family of coolers as well as existing competitors products. Cabinet finish is brushed stainless steel. Waterways are lead-free in materials and construction. Key components utilize a silver-based antimicrobial compound that reduces the growth of micro-organisms and mildew to protect the surfaces from discoloration, odors and degradation. Complete with bottle counter and system status indicator. If installed onto a filtered water cooler, the status indicator can signal when filter changes are recommended. With non-filtered coolers, this system status will remain green. This retrofit is not meant to install on an electric eye cooler. Units with optional glass fillers must have the glass filler disconnected and removed. Surface mount frame assembly. Installation instructions included. 1.0 gpm (3.7 lpm) flow rate. Product Certified to NSF/ANSI Standard 61, Annex G (weighted average lead content of <=0.25%) and is in compliance with California's Health & Safety Code Section 116875 (commonly known as AB1953). Models covered by this specification comply with all known Plumbing Codes. Listed by Underwriters' Laboratories to U.S. and Canadian standards. Sensor activated bottle filler.