Brass 3/8" Compression Add-A-Tee Valve, T Adapter for TOTO Washlet Bidet

bought this Add-A-Tee adapter to add a new water line line, and it works perfectly. The brass quality is solid, the threads align beautifully, and it was very easy to install. Best of all, absolutely no leaks after tightening. Highly recommended if you need a reliable plumbing splitter!"

So I wanted to connect a sprayer to the toilet bowl, unfortunately the typical connection wasn’t possible. Most sprayers or bidets connect to the base of the toilet tank using the 7/8” toilet tank pump. My toilet at my apt is one of these where most of the tank plumbing is hidden and inaccessible because I have some “fancy toilet” I guess. After so much borrowing and multiple trips to the hardware store I had purchased several pieces needed to connect a simple sprayer. In the pic I posted with this review you can see all the other parts needed in order to connect a sprayer or bidet. In total I had spend around $50 in parts. I’m the other hand this small affordable valve I finally found on Amazon was able to achieve what I needed; to connect a sprayer and a regulator valve to the toilet plumbing. It took me less than 5 minutes to install this valve. It works perfectly and easy access to it. I can control the flow and turn it off when not in use of while not home. It is sturdy, well built, and seems durable. It also came with all the seals needed to prevent leaks. You will not find this valve at The Home Depot, Lowe’s, or Ace Hardware. I went to all those hardware stores and I wasn’t not able to find it or anything remotely similar. The only option they have is to spend lots of money and to purchase several parts and if doing so, you have much higher chances of having a leak. I definitely recommend this valve. Completely worth it!

I needed to attach a hose from my Genie Bidet to my plumbing, but unfortunately there was no access to the bottom of the toilet tank on my American Standard Town Square toilet so I could not use the very nice tee valve provided with the Genie Bidet. Unfortunately the big box hardware stores had no easy solution, but then I found this tee connection with valve and adapter which solved my plumbing dilemma. The build quality seems good enough and I was careful to ensure the rubber seals were properly in place and I did not cross thread or over tighten the fittings. No leaks from the get go and after a month, still no leaks. Without this tee adapter I don't see how I could have put a bidet on this particular toilet. Thanks Amazon for making it available!

It’s a perfect product and it was exactly what I needed and pretty good quality.

Seems to work so far, does what it says on the page and is worth the extra money for those toilets where the tank fill is fairly inaccessible. Some other comments noted that the 1/2" adapter is a bit of a pain since tightening the hose on likes to unscrew the adapter. It's an issue for sure, but the adapter is kind of forced that way to work. It's fairly painless to put the adapter in, get it nice and tight, then use a second adjustable wrench or similar to hold while tightening the bidet hose on. Getting one without an adapter is an option, but the flexibility is nice. All in all, just what I needed and annoying that the actual bidets don't come with or give an option to get. It's not exactly an uncommon plumbing layout these days, especially with the pex waterlines pretty standard.