You can install with confidence, knowing that Delta Recertified products are backed by our 10-year Limited Warranty. Delta WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard—saving you money without compromising performance. *Industry standard is based on ASME A112.18.1 of 500,000 cycles. | Delta® Classic Centerset Bathroom Faucet 1L (Recertified), Stainless, 520-SSMPU-DST