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PerforMAX Universal 2 in. High Performance Everything Toilet Tank Repair Kit with Install Tools

$3277
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  • A high performance all-in-one solution to fix your toilet fast
  • Easiest installation possible- parts, guide and tools provided
  • Control the tank, bowl and flush water levels and save water
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Product Details

The Fluidmaster K-400H-021 PerforMAX Universal 2 in. High-Performance Everything Toilet Tank Repair Kit offers the most complete solution to repair your toilet fast. Best for use in 1.28 and 1.6 GPF toilets (can use with older 3.5 GPF models). Quickly solve running, noisy or leaky toilet problems with one kit designed to fit every toilet type and provide the simplest install possible. Follow the step-by-step instructions, and use the toilet install tools on the fill valve, flush valve and tank-to-bowl hardware. No bucket, no problem, use the multipurpose package to catch any remaining water and eliminate water mess. This complete toilet repair kit includes the PerforMAX toilet fill valve, a high-performance fill valve featuring 2X greater refill rates than standard models, with ultra-quiet operation and adjustable bowl and tank water settings to customize your water use per flush. The adjustable 2 in. toilet flush valve changes height with a quick 90° turn, no cutting required. Also including the PerforMAX toilet flapper. Chlorine and hard water resistant, it allows you to customize your water use per flush and save water. The universal tank-to-bowl toilet gasket is made to fit any 2 in. flush valve toilet, in a simple two-piece design. This high-performance toilet repair kit is the top solution to repair and upgrade your toilet tank, with all the parts and tools needed for the fastest and easiest installation experience available.
  • Fluidmaster's everything kit includes everything you need to fix your toilet in 1 trip and 1 purchase
  • Easy to install, universal design fits 2 in. flush valve toilets
  • Adjustable flush valve eliminates cutting, simply twist to adjust height and fit any 2 in. flush valve
  • Color-coded, helpful install tools included for the fastest installation possible
  • Universal tank-to-bowl gasket for use with all 2-in. flush valve toilets, including KOHLER, Gerber and more
  • Multipurpose package is designed to hold water during install to eliminate mess and hassle
  • PerforMAX 2 in. toilet flapper adjusts to set water use per flush and eliminate water waste
  • Durable stainless steel hardware for a long lifespan
  • Stylish chrome tank lever for a clean finish
  • 7-year warranty















  • Return Policy
  • California residents

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Questions & Answers

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Customer Reviews

4.6 out of 5
(147)
  • 4.6
    out of 147 reviews
  • 80%recommend this product
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Showing 1-10 of 147 reviews
The flapper did not seal to the flush valve, so when I got it all together, it seeps water into t...
The flapper did not seal to the flush valve, so when I got it all together, it seeps water into the bowl. Had to go back and buy a competitors flapper just to get it to work. My first review was rejected because Home Depot thought this was a shipping complaint, but I picked up the box at the store. It's due to the way the parts are placed in the box, which caused the flapper to warp. The little tools are nice, tho.
by
Response from FluidmasterSupportJul 12, 2021
Fluidmaster would like the opportunity to help, please contact Fluidmaster’s Technical Service Department for help with your product. We are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Fluidmaster.com/support to Chat, Email or call Toll Free 800-631-2011. FluidMaster
    1 found this review helpful
    Flapper would not stop leaking
    I bought this to repair a leaky flapper valve......installed per the instructions. Flapper valve was leaking. Disassembled to verify everything, still leaking. Called fluidmaster customer service Who advised me to tighten the flapper valve more than the instructions called for. Disassembled again tightened....still leaks. Called customer service again who advised it must me a bad flapper....They will mail me one in a few days...lol with a teen daughter that isn’t happening. Returning it and buying a different brand.
    by
    Response from FluidmasterSupportMar 3, 2021
    Fluidmaster would like to help, here are a few tips that may solve your problem. When your new flapper is not sealing the drain and the leak is still occurring check to ensure your fill valve refill tube is not inserted or shoved directly into the overflow pipe. If the tubing is inside the overflow pipe you may be creating the leak. The solution here is to remove the refill tube and attach it to the overflow pipe so it does not get inserted into the pipe. If the refill tube is not inserted and the ghost flush is occurring then you may need to replace the entire flush valve (the drain that the flapper is attached to) in order to stop the water loss from the tank. Visit our website Fluidmaster.com/support for videos, troubleshooting tips, email, chat with a technician or call toll free 800-631-2011. We are available 5 days a week Mon-Fri from 5:30 am – 5:00 pm PST. FluidMaster
      1 found this review helpful
      Works perfect, no leaks, easy install and am keeping tools...
      Works perfect, no leaks, easy install and am keeping tools if ever needed.
      by
      • Verified Purchase
      Excellent! The instructions were easy to follow complete with...
      Excellent! The instructions were easy to follow complete with color illustrations of each piece and installation. We did need a set of pliers but everything else was included. The instructions even have a trouble shooting page and diagrams for future reference. How much did we save by doing it ourselves ? Probably about $250
      by
      • Verified Purchase
      by
      • Verified Purchase
      1 found this review helpful
      Works as expected. I like that it came with the...
      Works as expected. I like that it came with the tools necessary to do the job. Sure, I have tools I could have used to do the job had this kit not supplied them. But, I didn't have too. I got the old parts off and the new parts on with only the contents of the kit.
      by
      • Verified Purchase
      1 found this review helpful
      by
      • Verified Purchase
      by
      • Verified Purchase
      Great system. Liked the two tools that came with it...
      Great system. Liked the two tools that came with it to loosen and tighten the bolts and the large one under the tank.
      by
      • Verified Purchase
      Everything you need to rebuild an old toilet. everything worked...
      Everything you need to rebuild an old toilet. everything worked great.
      by
      • Verified Purchase
      1 found this review helpful
      Showing 1-10 of 147 reviews

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      Ratings
      (146)
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      Toilet Repair Kit TypeComplete Toilet Repair KitsFlush Valve Repair KitsFlush Valve Diaphragm Repair KitsFlush Valve Diaphragm Repair Kits
      ApplicationToiletToiletToiletToilet
      IncludedHardware Included Hardware IncludedHardware Included
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