Tested and certified for reliable, easy-to-use in-home water filtration, the Delta^® Clarifi™ Tankless Under Sink 6-Stage Reverse Osmosis System is certified to filter out more than 90 contaminants from your drinking water. The best-in-class system uses 6 filtration stages to reduce chlorine, chloramine, microplastics, PFAS, lead, arsenic, heavy metals, chemicals, nitrates, pharmaceuticals and more. The Clarifi™ Tankless System saves over 60% of under-sink space compared to tanked systems with its sleek design and 6-1/4-inch width. The Clarifi™ remineralizer cartridge adds those good-for-you minerals, like the electrolytes, calcium and magnesium, back into your filtered drinking water. Designed for easy DIY maintenance, the carbon, RO filters and remineralizer cartridge have a two-year lifespan so you can quickly and easily replace them at the same time, and it takes less than a minute to replace each filter. The Delta^® Reverse Osmosis Beverage Faucet pairs perfectly with the Clarifi™ Tankless Under Sink 6-Stage Reverse Osmosis System and works with a wide range of filtration systems to conveniently provide purified drinking water in a variety of styles and finishes. Los dispositivos de aire están integrados dentro de la llave para facilitar el uso con un sistema de ósmosis inversa. Si la instalación no requiere un dispositivo de aire, la conexión puede simplemente cortarse o enrollarse debajo de la encimera. Perfect for the pantry, butler's kitchen, or bar, but stylish enough to be featured next to your main faucet.You can install with confidence, knowing the Delta^® Clarifi™ Tankless Reverse Osmosis System is backed by our warranty and highly-trained, live customer support.