Deck mount bubbler with polished chrome plated brass body and flexible rubber mouth guard,adjustable outlet flow control,metering cartridge,push button cap,water filtration cartridge and 1/2" NPSM male inlet with coupling nut. Certified to ASME A112.18.1/CSA B125.1,NSF 61-Section 9,and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.