Fluidmaster Universal Toilet repair kit
Item #3625373 |
Model #K-400H-021
Fluidmaster’s Everything Kit includes all you need to fix your toilet in one trip and one purchase
Easy to install universal design fits 2" flush valve toilets
PerforMAX toilet fill valve offers fast, quiet refill, with easy adjust tank and bowl dials for water-use, and adjustable height to fit more tanks
Adjustable flush valve eliminates cutting simply twist to adjust height and fit any 2" flush valve
Color-coded, helpful install tools included for the fastest installation possible
Universal tank-to-bowl gasket for use with all 2" flush valve toilets, including Kohler, Gerber and more
Multipurpose package is designed to hold water during install to eliminate mess and hassle
PerforMAX 2" toilet flapper adjusts to set water use per flush and eliminate water waste
Durable, stainless steel hardware for a long lifespan
General | |||
|---|---|---|---|
Series Name | Performax | Package Contents | Fill valve, flush valve, flapper, tank lever, gasket, hardware and tools |
Type | Toilet repair kit | ||
Features | |||
|---|---|---|---|
Hardware Included | Yes | Universal Fit | Yes |
Leak Detection | No | ||
Compatibility | |||
|---|---|---|---|
Brand/Model Compatibility | Universal fit for 2 inch flush valve toilets | For Use with Urinals | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | 7-year limited | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30181800 | ||
Check out the Best Selling Toilet Repair Kits on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this toilet repair kit for its completeness and ease of installation. The kit includes all necessary parts—flappers, fill valves, bolts, washers, and specialized tools—eliminating guesswork and extra trips to the store. Many report straightforward installation with clear instructions that work on older and unusual toilet models. Reviewers consistently confirm the kit successfully stops leaks and restores aging toilets to working condition. A few encounter compatibility issues with certain models or receive occasional defective parts, though warranty service resolves these quickly. Overall, most customers find it highly effective and worthwhile.
Customer review summary generated by AI, including incentivized reviews.The included tools helped a lot
Verified Purchaser
Exactly what I wanted
Verified Purchaser
Great features
The perfect replacement for the toilet. Easy installation.
Verified Purchaser
Good kit all items needed for repair
Reinstalled it it was very easy to do and worked out great when the repair was finished
Verified Purchaser
Nooooooo.
Don’t buy into the “universal” marketing. If your toilet is over a couple years old, it’s not going to work. Continued leaking after three attempts and ended up replacing the entire toilet.
Verified Purchaser
All in one and done!
Easy to install and all the parts come in packaging. Make sure you measure the vavke hole 2 or 3 inches before buying. We will see how long it lasts which is the important part.
Verified Purchaser
Quality
All in one package
Verified Purchaser
16 Questions
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
Fluidmaster would like the opportunity to learn more and provide help. To get help visit our website Fluidmaster.com where you can find product infor...