Toto TSU01W.10R, White

Works for those Toto installs when the seeer flange is too close to the wall to use the supplied 12” piece.

I used this trapway as a replacement part for my 12 year old Toto after the black rubber gasket slipped out of place from age and pressure from plunging the toilet. I first tried to find the gasket for sale but discovered that not onky is it is not sold separately but also the gasket has been redesigned and improved, and is integrated into the trapway. The new piece fit perfectly and the new design was actually a big improvement over the old one. It no longer makes the dripping sound after flushing, typical of older roughed in Toto toilets. Also since the gasket is better fitting, the bad mystery smell that was plaguing the bathroom is gone, it must have been sewer gasses escaping through the loose gasket. I'm so glad that I tried this rather than replacing the toliet!

Did what it was supposed to do

I just replaced a toilet. Purchased a new Toto toilet with a 12" rough in. My space where the new toilet was going to be installed has a 10" rough in. The only way the new toilet could be installed in the space was with this Unifit Trapway ffrom Toto, so I was very happy that Toto had this Unifit Trapway available because the toilet would not fit without the trapway.

Well made product. I used it instead of the 12" unit that comes with the toilet. Toto should re-design this product so the length can be adjusted for the installation. Instead of a 14, 12, or 10 inch unit, there would just be one adjustable part.

Easy to install. Be sure your floor flange is slightly above tile floor (may need a flange spacer). I also used an extra thick wax ring. I first tried a fancy non-wax seal but those don't mate well to this unit.

This is generally your only recourse when you have already purchased a toilet that you want to use and its offset from the wall is 12 instead of 10. Who in the world would want to ship back a toilet because it isn't aligning when this inexpensive part does the trick?

Buy with confidence that you'll never have a clogged toilet again. Toto makes some of the best around and worth every penny. Due to a custom tile wall we were unable to use the standard 12" trap, but this 10" model did the trick.

simple solution for a botched rough in allowing me to adapt the toilet from a 12 to 10 inch roogh in.