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๐ฝ Flush Like a Pro, Fix Like a Boss!
The Fluidmaster 507AK PerforMAX is a universal 2-inch toilet flush valve repair kit designed for quick, DIY installation. It fits any two-piece toilet flush valve, supports 1.6 to 3.5 gallons per flush, and features corrosion-resistant Microban materials for enhanced durability and leak prevention. The kit includes all necessary componentsโflush valve, gasket, and boltsโto restore optimal flush performance and eliminate common toilet fill issues.



| Asin | B00H3KF6Y0 |
| Country Of Origin | China |
| Date First Available | 1 January 2024 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 507AK |
| Manufacturer | Fluidmaster |
| Product Dimensions | 59.69 x 12.7 x 36.83 cm; 399 g |
User
Works correctly
Worked flawlessly.
User
Quick and easy to install, some modification required
Easy to install and fit will in my Crane toilet. Solved the issue we had with an old leaky flush valve.I did have to trim down the height of the overflow tube by about 3 inches, so just be aware of that if the tank of your toilet is not super tall.Make sure you have a wrench that opens to at least 2.5 inches wide so you can install and properly tighten the nut at the base of the tank as this kit does not provide a tool to assist with that.
User
Fits American Standard toilet well.
Perfect fit for the American Standard toilet. Installation is quick if you have the right tools, and the price is reasonable.
User
Fix annoying flapper leak once and for all!
Excellent kit! I had been fighting a flapper leak for quite awhile. Save the aggravation, and just put a this kit in. It's easier than you might think! The only modification I had to make was to cut the tube about 3" shorter to fit my toilet. No more leaks!
User
installation was fine, but there are a lot of steps
Worked fine (knock wood), no leaks and everything fit my decades-old toilet. I saw one person complain that a problem with the float valve caused a leak and damage; this kit does not include the float valve, so I do not know what that person was talking about. Another person complained about there only being two bolts; yes, that is how many you need. The entire process took me 1.5 hours, including cleaning and having to remove the old, corroded parts. One place in the instructions did not make sense, as it seemed to indicate putting a nut on over a bolt before that bolt goes through a hole. The diagram was more clear. They should also mention that the tank will be wobbly sitting on the gasket to the bowl portion before the nuts to either side get their final crankdown.Sure hope that it lasts, but I am purchasing one for an idential toilet.
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