SA5135 Features: -Lack of an emergency eyewash station is one of the top OSHA citations.-Protect employees as required by law and guard against personal injury claims.-Station comes with bactericide, fungicide, and algaecide additive.-Change water every 90 days..-Unit measures 25-1/2 x 20 x 9-1/2" 1-hand operation Gravity fed. 15-minute flow time. No plumbing required..-Portable Eyewash Station. Warranty: -90 day warranty on material and workmanship.