Perfect faucet for my new remodel look.

We got the Coranto stainless installed by our builder as part of our new home. The faucet itself is great in finish and displays elegance to our kitchen. However within 1 year the handle kept coming off and for the last 6months we used the allen key to screw it back in now that also doesn't work and the handle just won't screw back in. Very disappointed and the new faucet with labor is expensive. Not surr how to reach out to delta to get this resolved. We do not have Receipt since our new home builder put it in. The builder says to reach out to Delta

It was easy to install with the tool that came with it

I would love this faucet except for the filters that are difficult to remove and clean!

We moved into our new house in June 2023 and chose an “upgraded” faucet for the kitchen. A year and a half later the magnet on our “upgraded” faucet has rusted away and now the sprayer won’t stay connected to the stem. Poor design if the magnet is rusting away this quickly. Heck, I don’t even know how water got to it to make it rust. And what do you know, we are just out of our warranty range with the home builder. Maybe Delta can help right this wrong?