TOTOTHU6234 Toilets and Bidets

Worked just like when our Washlet was new! Had to change out the valve in our tank and our old "T" washlet adapter apparently cracked where it screwed into the bottom of the new tank valve. When water was turned on, it sprayed out the base of the tank threads. Kind of annoying, as a 5 minute job turned into an Amazon order. New one fixed it and all is well again.

I recently had my TOTO S350e washlet overhauled/fixed by TOTO. When it came back I replaced the old original adaptor with this new design. The old design was difficult to thread onto the toilet and was prone to cross-threading. This was much easier to install. And I could turn the washlet connection underneath the tank and this got that connection out of view for a cleaner install. A bit expensive but works well and this new design is now standard on their new products. Just make sure it will fit your washlet.

We have two legacy Toto S300 washlets. Both have been moved a few times and have always been a major pain reassembling. First off, the metal nut is a pain to thread. Second, it tends to strip the float valve. Third, it's super temperamental with how much you tighten (a slight twist can cause or prevent leaking).Recently, one started leaking suddenly. Turns out the gasket in part Thu661 rotted away. After failing to find a similar one at the local Home Depot and becoming majorly frustrated my father recommended this item. I read the reviews, ordered next day delivery, and when it came it took about 5-10 minutes to get them installed and there were zero issues and no leaks. Bravo for recognizing the issue and building a better solution, Toto. Expensive plastic but well worth it.

Toto toilets are weird. They are good but it gets complicated in terms of accessories and parts. If you are attaching a non-Toto brand bidet onto a Toto toilet, be sure to have one of these handy. Otherwise you might have leaks. I was not able to install my Genie Bidet without leaks until I got one of these.

Fits right on! No leaks. Used in bathroom remodel- now client can (ahem) ENJOY the full use of the, well, toilet “seat”

Bought extra one

Does the job it was designed to do.

Just be careful installing this. If you over tighten, it will spray water everywhere! Just hand tighten lightly and you will not have any problems. I most likely could have done the same thing with the old one, but just putting it on snug and not torquing it too much, you should be able to get it on right the first time.