Delta® faucets with DIAMOND™ Seal Technology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard*. You can install with confidence, knowing that Delta faucets are backed by our Recertified 10-year Limited Warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles. | Delta® Classic Single Handle Kitchen Faucet with Spray (Recertified), Stainless, 400-SS-DST-A