The TOTO TSU48.14 Unifit 14” Rough-in Adaptor enables installation of the latest Aquia IV series toilets having a 14” Rough-in measurement and application.

The “Rough In” measurement is the distance (in inches) between the base of the wall behind the toilet to the CENTER of the hole in the floor.

At Harmony Bath, we're an authorized TOTO dealer, which means you're getting genuine product with full warranty support, not a gray-market import. Every order ships free anywhere in the continental US, and there's no sales tax outside Virginia. Brian and the team are available at (540) 277-9077 if you have questions before you buy.