Familiar geometries and subtle curves in the Tetra™ Bath Collection combine to bring a sleek, architectural look and feel to the bath. Lumicoat™ Finishes are guaranteed to resist water spots and mineral buildup and easily wipe clean without the need for cleaners or chemicals. The ultra-sleek surface repels liquids, resisting water spots and staying cleaner longer, so your faucet’s most commonly touched areas stay beautiful. 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. 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 Lifetime Limited Warranty.