- Adapter to allow a TOTO washlet's hose to connect to a standard 1/2" pipe thread
- 1/2" Pipe/NPSM Connection
- Compatible with our T-valve for skirted toilets, 1/2" t-valves and 7/8" plastic top t-valves
Fitment and Installation Guides
Want to know if your toilet is compatible with bidet seats? Or curious about installation process? Here are some helpful resources:
If you need to adapt your Toto washlet line connector to a standard 1/2” fitting, this is your part. I needed to, got this, works perfectly.
TOTO THP3141 Washlet Hose 1/2" Adapter
I have an in-wall tank for a wall mounted Toto toilet so the standard adapter included with the washlet did not work. As a solution, I ran a cold water copper tailpipe into the bathroom (as you would for a toilet with a tank), and sweated a 1/2" male copper connector onto it (shark bite also available). The 1/2" washlet hose adapter connected perfectly to that and now my bidet works. The adapter worked great (5 stars) but I'm disappointed that Toto didn't include this piece with the Washlet or consider in the instructions how a tankless toilet would connect to it. I concealed the plumbing to the best of my abilities (I'm not a plumber) but if you scrutinize the connection, it's not as concealed as I'd like.