APEC Water Systems Arlington FAUCET-HC-ARL-NP Instant Hot and Cold Reverse Osmosis Drinking Water Dispenser Faucet Brushed Nickel NEW UNUSED IN OPEN BOX. Premium dual temperature designer faucet 100% metal and lead-free, for use with APEC's instant hot and reverse osmosis systems 1/4 in. input and 1/4 turn ceramic disc valve Featuring a 360° swivel spout for ease of use