Lotus ATS-909 is designed to provide you with unprecedented comfort in your daily toilet routine, an upgrade over the ATS-908 with a deodorizing unit. The self-cleaning nozzle extends to release a warm, soothing stream of aerated water to provide the ultimate in personal cleansing. Covered by industry leading 3-year manufacturer warranty for parts and labor. Purestream: A specially engineered nozzle produces a focused water stream that helps relieve constipation. Water pressure and nozzle position adjustable. Rear Wash: With push button operation and adjustable water temperature/pressure, the soft water stream cleans thoroughly and comfortably.