DIAMOND™ Seal Technology Cartridge

Long faucet life is crucial in keeping maintenance hassles and building operating costs at a minimum. DIAMOND™ Seal Technology combines a durable DIAMOND valve cartridge for no leaks and longer life with copper supply lines. The DIAMOND Valve features a disc embedded with real diamonds to last up to 10 times longer than the industry standard (based on ASME.A112.18.1 of 500,000 cycles). Once inside the faucet, water is not in contact with metal contaminants. That's durability you can count on.