I had a reverse osmosis system installed under my kitchen sink this year. When the plumber asked what kind of spigot I wanted, I knew the answer was an Insinkerator hot/cool dispenser and it was just a matter of choosing the design I wanted. I love that I can have instant tea and oatmeal when I'm in a hurry to get out the door in the morning. Even the R/O plumber complimented this fixture!