The Modern Collection offers a streamlined, contemporary design. Delta showers with Monitor pressure balance valves are engineered to make sure you don't experience a sudden and possibly unsafe change in water temperature as a result of running water elsewhere, such as using a dishwasher, flushing a toilet or running a washing machine. While other products may gather unsightly mineral buildup over time, soft rubber Touch-Clean spray holes allow any mineral residue to simply be wiped away for an instantly refreshed look ' with no need for soaking or the aid of chemical cleaners. WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard ' helping you save water without compromising performance. You can install with confidence, knowing Delta products are backed by our Limited Lifetime Warranty.