ROUGH INCLUDED: The Delta MultiChoice Universal Shower Valve (included) is compatible with most Delta shower trim kits, so you can switch out your shower fixture anytime without tearing out expensive tile or altering the plumbing behind the wall LIFETIME LIMITED WARRANTY: You can install with confidence, knowing Delta shower heads and shower faucets are backed by Delta Faucet's Lifetime Limited Warranty PROTECTION FROM SUDDEN TEMPERATURE CHANGES: The Monitor Pressure-Balanced Valve Cartridge (included) ensures a consistent shower temperature by balancing the pressure of both hot and cold water, so no sudden temperature changes from toilet flushing or running appliances INDUSTRIAL WHEEL HANDLE: Inspired by the sleek elegance of modern European design, the Trinsic Bath Collection with an industrial wheel handle completes the look of any contemporary bath EASY TO CLEAN: Delta kitchen faucets with Touch-Clean spray holes allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger, while the SpotShield finish resists water spots and fingerprints LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this kitchen faucet is backed by Delta Faucet's Lifetime Limited Warranty