Brass Drinking Water Faucet for Under Counter Water Filter Ro Systems , Polished Chrome Non Air Gap Drinking Water Faucet 13-056C Solid Brass Construction , 2.2-inch Threaded Pipe Below the Counter 1/4 Turn Ceramic Cartridge,Uses 1/4" or 1/2" Supply Tube Chrome Finished,Sleek Lead-free Fits All Under Counter Water Filter Systems.Easy to Install.