🚽 Upgrade your flush game with TOTO’s precision-engineered combo kit!
The TOTOCombo Kit includes a genuine TOTO universal flapper and fill valve designed to replace model THU499S. Featuring adjustable height and flow rate, it ensures a perfect fit and optimized water efficiency. Made from durable rubber with 1.25-inch compression and G connector fittings, this kit offers easy installation and reliable performance for standard toilets.
| Material | Rubber |
| Brand | TOTO |
| Inlet Connection Size | 1.25 Inches |
| Inlet Connection Type | Compression |
| Outlet Connection Type | G Connector |
| Number of Ports | 2 |
| Outlet Connection Size | 1.25 Inches |
| Valve Type | Float Valve |
| Manufacturer | Toto |
| UPC | 685784210373 |
| Part Number | (1)TSU99A.X, (1)THU500S |
| Item Weight | 12.3 ounces |
| Package Dimensions | 11.46 x 9.84 x 2.95 inches |
| Item model number | (1)THU500S |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
L**B
Factory Parts Rule
In a rarely used bathroom, we discovered our high water bill was partly due to our Toto brand toilet leaking down & refilling every few minutes. Under the circumstances & comparing replacement parts, generics were unacceptable. The factory parts did the job & not another leak (or high water bill)!
D**L
Just what we needed for a less expensive price.
Needed replacement parts for our toilet. Began the search with local stores but then took a look at Amazon and located just what we needed for a cheaper price. Items arrived quickly and as scheduled and my husband installed them and all is good.
Z**Z
Easy
Good stuff - makes maintaining my Toto easy!
J**H
Just ok
It was an easy-to-install kit. Water comes out of the seams when it's not supposed to. But it did fix my issue. But I worry about the longevity of the pump. Overpriced because of the Toto name on it. Next time, I will buy the cheaper one.
D**R
Easy to install
I think you pay more for the combo, than buying each part separately. The fill valve looks a lot like the korky one which is less money.Easy to install, but plastic threads never attach as easy as metal threads.
M**Y
Perfect Toto repair kit!
I must say, I'm far too excited about this particular product, it not only met, but exceeded my expectations. Installation was super simple and the directions very straightforward. I was a little concerned as to whether it would be the correct replacement part for my toilet, however it turned out absolutely fantastic. It fit perfectly, the materials were actually an upgrade from the original, upon installation, it completely sealed correctly, didn't leak, first try, and I believe it is a great value for the money!As a 52-year-old disabled female who used to be a network engineer, I found the installation super simple, and had it not been for my disability combined with the fact that my toilet was installed less than 5 in from the neighboring shower wall, I believe the job would have been done in-20 minutes max.Kudos to the manufacturer of this product, it not only meant but absolutely exceeded my expectations and I would definitely recommend this if you are in the market for such a thing.
D**2
Arrived in a timely fashion
Exactly what I needed
M**R
Correct parts to do the job with great instructions
Items exactly what i needed with instructions that made this the easiest DIY project I’ve done to date.
Trustpilot
1 month ago
2 months ago
