The Culligan Under-Sink Direct Connect Drinking Water System offers a convenient and efficient way to enjoy clean, great-tasting water. It seamlessly connects to your existing faucet and features a quick-change 1/4 turn filter for effortless maintenance. With a 2.0 GPM flow rate and a 2,000-gallon filter life, it effectively reduces taste, odor, and chlorine, ensuring a refreshing drinking experience. Certified to NSF 42/53 standards, this system guarantees safe and healthy water for your family. Comes boxed with easy installation instructions.