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🚽 Upgrade your flush game—pressure perfected, performance guaranteed!
The Flushmate BU100505-KIT is a high-impact plastic upper supply kit designed for pressure-assisted toilet systems. Compatible with Flushmate 503, 503H, 504 series and major brands like Kohler and Gerber, it ensures optimal water flow and peak flushing power. The kit includes all necessary components for quick, tool-friendly installation and is backed by a 1-year warranty and US-based support, making it the trusted choice for commercial and residential restroom upgrades.
| ASIN | B0057XUDGG |
| Best Sellers Rank | #96,815 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #174 in Toilet Replacement Parts |
| Brand | Flushmate |
| Brand Name | Flushmate |
| Connector Type | Flushmate specific |
| Customer Reviews | 4.6 out of 5 stars 297 Reviews |
| Exterior Finish | Black |
| Included Components | Sloan Flushmate BU-100505-K |
| Inlet Connection Type | Flushmate specific |
| Item Dimensions | 3 x 2 x 2 inches |
| Item Type Name | Sloan Flushmate BU-100505-K Upper Supply Kit for all series |
| Item dimensions L x W x H | 3 x 2 x 2 inches |
| Manufacturer | Flushmate |
| Manufacturer Part Number | BU100505-K |
| Material | High-Impact Plastic |
| Material Type | High-Impact Plastic |
| Model Number | ST100500 |
| Outlet Connection Size | 1.25 inches |
| Outlet Connection Type | Flushmate specific |
| Size | Small (2"W x 6"L x 1.2"H) |
| Thread Size | 1.25 inches |
| Thread Type | Flushmate specific |
| UPC | 064871430052 |
| Unit Count | 1 Count |
| Valve Type | Flushmate |
J**B
Problem fixed
Worked perfect. No more air leak so flushes at peak power again. Make sure to cut the hose as close to the old barb as possible like directions say because there is not enough hose to mess it up. If you do then you will be taking the whole Flushmate system apart to put another hose on. Not hard to do, but a lot more work.
N**J
Good replacement
Very good.
S**N
flushmate BU100505-KIT
Flushmate fit perfact just what I needed!!!THANKS
W**G
Don't need a plumber if you're handy
Fixed the sloan flush valve pressure tank, ten minutes you will need 1/4 in rachet, and extension, and a screwdriver.
C**K
Its a direct fit
This is a direct fit for sloan pressure vessel. Suggest removing the hose from valve, rather than cutting it. Had to use a little bit of teflon tape on threads because it leaked from threads. Thats why this gets 4 stars. Try without first the teflon tape first to determine if you have a leak
D**O
Saved me money!!
I bought this for my power flush system. This fit perfectly as a replacement part and I was grateful not to have to replace the whole system. Finding the right part makes a difference in my projects. If you have a problem with your system and you end this buy it, it works!
M**R
Worked
Did the repair
D**L
Weeks on first flush after that, it stops patience
When first installed leaks, leave water on stopped leaking
J**S
Now in the toilet…. Satisfied
A leaking valve in the toilet
Trustpilot
1 week ago
2 weeks ago