The unit was easy to install and attach to the tank. It came with everything required including a wax ring. I discovered a second wax ring was needed because tile was laid first.

Works perfectly with our Kohler toilets. Buy it!

Product worked well, no problems.

Buy one of these for each new toilet you are installing. With this new ring it is only necessary to crape the old wax off the flange and set this one in place on the toilet. You will not have to fool with the old, messy ring.

The palstic horn is handy. Other than that it's a wax ring kit.