Waterstone (1400C-CH) Parche Chrome Cold Water Faucet Cold OnlyWaterstone 1400C CH Parche Chrome Cold Water Faucet Contemporary C spout design in polished chrome, engineered for dedicated cold only water lines including filtered and purified water systems Cold Only Chrome Finish C Spout Design WHY IT WORKS Built for filtered water systems Cold Only Configuration Single inlet design eliminates the risk of hot water backflow into filtration systems, protecting RO membranes and filter cartridges from thermal damage