The current models fit only on any standard size 2-piece toilet of 17.5" inches wide.  

If you have a 1-Piece toilet that is shaped into one unit that has no crevice between the tank and bowl, the Bidet HB-200 or HB-50 would not be able to fit on the toilet.

If you like to place a special order for your 18" inches 1-piece toilet, please contact us.

To know if bidet will fit the size of your toilet, please email us:

1. The width of the back of your toilet.

2. The length between the two bolts that attach the toilet with the seat cover.

One-piece toilet 

A toilet sculpted into a seamless unit. The result is a sleek toilet with no crevices between the tank and bowl. 

Two-piece toilet
A toilet that have a separate tank and bowl that are bolted together upon installation.

Round Bowl
A measurement of inches from the middle of the two seat bolts on the back edge of the toilet (figure A) that equals to number 16.5 or less

Elongated Bowl
A measurement of inches from the middle of the two seat bolts on the back edge of the toilet (Figure A) that equals to number 16.5 or more. 

*Bidet Measurements = 17.5" inches wide.