After installing KRAUS FS-1000 Purita 2-Stage Carbon Block Under-Sink Water Filtration System with Digital Display Monitor my whole family noticed how good our water tastes now. It tastes fresh, crisp and so clean and my ice cubes have never been so clear. It's been years since I've used tap water for cooking or drinking because of the bad water taste. Now with the KRAUS FS-1000 I've noticed that my coffee tastes so good. It brought out the flavor of my coffee and my tea. The KRAUS FS-1000 Purita 2-Stage Carbon Block Under-Sink Water Filtration System with Digital Display Monitor filters water for up to six months and is easy to install. It includes all the hardware and is compatible with most filter faucets. I highly recommend this product!!