Marketing InformationModel 1900 bottle filler uses a patented stainless steel pushbutton valve assembly allowing for front access stream adjustment as well as cartridge and strainer access. This wall-mounted bottle filler offers the only all stainless steel valve body that is machined out of solid bar stock, is fully serviceable through the front of the pushbutton assembly offering access to the water control cartridge and integral water supply strainer and has front access to the water stream height adjustment for easy maintenance without having to remove the valve. The 1900 can be a stand alone station or mounted above most Haws® drinking fountains along with most competitor's fountains and water coolers.