Haws’ Model 1900 bottle filler uses a stainless-steel push-button valve assembly allowing for front access stream adjustment as well as cartridge and strainer access. It can be a standalone station or mounted above most drinking fountains — company-made or competitors’. The patent-pending design of the reversible drain tray can be turned inward for in-wall waste hookup. It features 100% lead-free waterways; medium grey ABS plastic construction; a separate mounting frame; front access to valve adjustment and cartridge replacement; and a large bottle filling area.