Water faucet with ceramic valve.    

Elegant, single-way stainless steel faucet.
The faucet is equipped with a secure ceramic valve.
The faucet includes an adapter for connecting a 1/4 inch hose from a reverse osmosis system. 
Optionally, the faucet can also be equipped with a 7/16 x 3/8 adapter for connection to a flexible hose.
 

Link to the adapter