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Fluidmaster

Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install

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Availability: In Stock.
Fulfilled by Amazon
Arrives May 4 – May 16
Order within 14 hours and 48 minutes
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Style: Repair Kit


Features

  • PREMIUM TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make your toilet run like new
  • UNIVERSAL DESIGN: PerforMAX toilet fill valve with 2X greater refill rate adjusts easily from 10 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets
  • HIGH PERFORMANCE FLAPPER: PerforMAX 507AK high performance 2-inch adjustable water-saving toilet flapper eliminates twisting and ghost flushing to maximize water usage with each flush, Deteriorating or damaged flush valve
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
  • Effectively control fill and flush volume, while upgrading toilet parts

Description

Designed with high-performance in mind, the Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Toilet Repair Kit features everything you need to make your toilet run like new. The premium PerforMAX toilet fill valve features a height adjustable valve shank design to adjust between 10 – 15 inches, while the PerforMAX 2-inch water-saving flapper adjusts to maximize water usage with each flush. A complete toilet repair kit, it also includes a replacement toilet flush valve, toilet handle, and tank-to- bowl gasket, solving various leaking and common toilet problems. Perfect for a DIY upgrade with its fast and easy installation, the universal design fits most 2-inch flush valve toilets and works best with high efficiency 1.28 and 1.6 gallons per flush toilets to help solve most common toilet fill problems.. From the Manufacturer The Fluid master performax all-in-one toilet repair kit is the best, comprehensive, solution for common toilet problems, such as: noisy toilet, running or leaking toilet, slow filling toilet and toilet with weak flush.

Material: Plastic


Brand: Fluidmaster


Item dimensions L x W x H: 4.52 x 7.67 x 13.77 inches


Exterior Finish: Plastic


Inlet Connection Size: 2 Inches


Inlet Connection Type: Barb


Outlet Connection Type: Barb


Number of Ports: 2


Outlet Connection Size: 2 Inches


Specification Met: ASME, ADA, WRAS, ETL, CSA, ULC, NSF, EPA, WaterSense


Connector Type: Barb


Exterior Finish: Plastic


Thread Size: 2 inches


Inlet Connection Type: Barb


Outlet Connection Type: Barb


Number of Ports: 2


Valve Type: fill_valve, flush_valve


Size: 1 Pack


Item Dimensions: 4.52 x 7.67 x 13.77 inches


Inlet Connection Size: 2 Inches


Item Weight: 10.56 ounces


Outlet Connection Size: 2 Inches


Material Type: Plastic


Brand Name: Fluidmaster


Number of Pieces: 1


Model Number: 400ARHRKP10


Global Trade Identification Number: 71


Manufacturer: Fluidmaster


UPC: 039961014771


Item Type Name: Universal High Performance All in One Toilet Repair Kit for 2-Inch Flush Valve Toilets, Easy Install


Included Components: All-In-One Toilet Repair Kit


Unit Count: 1.0 Count


Specification Met: ASME, ADA, WRAS, ETL, CSA, ULC, NSF, EPA, WaterSense


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 4 – May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent Product works well
Size: 1 Pack Style: Repair Kit
I rate this product highly. I think it is well manufactured, easy to install, and solves multiple problems as once. It stops noise, phantom flushing, leaks and even a broken handle. It comes with mostly everything you need to replace your toilet tank parts and give you superior performance My main criticism of this is that when something breaks on your toilet it generally requires a quick fix. Even more important when you only have one bathroom. So when a part arrives you must have confidence that it will be able to fix your toilet. Not all toilets are created equal, and many have different parts. The directions specify that if you are repairing a Koehler Two piece toilet it is recommended that you use a Koehler star gasket, and if Repairing a Gerber that you use their thicker Gerber gasket. They state of the Gasket is ok you can reuse the brand specific gasket on the toilet. I was fortunate and was repairing a Koehler and the star gasket was in great shape. Typically I would like to replace all old parts with new ones. It would be nice if they added those gaskets into the package, however , I strongly recommend ordering the Gasket recommended by either Koehler or by Gerber when placing your order for this oart. There is no possible way to determine the condition of the gasket until you take the toilet apart. I would highly recommend this part, but would highly recommend ordering the OE gasket at the same time. ... show more
Reviewed in the United States on May 16, 2023 by Michael K
    • Easy to use and worked!
Size: 1 Pack Style: Repair Kit
Excellent repair kit! This had everything I needed to fix my old toilet and get it flushing like new again. Installation was straightforward with clear instructions, and the quality of the parts feels solid and durable. The adjustable flapper and fill valve make it easy to fine-tune the flush and water level. Great all-in-one solution that saves time and money—highly recommend! ... show more
Reviewed in the United States on August 30, 2025 by Darrell A. Benham
    • I hate plumbing, but . . .
Size: 1 Pack Style: Repair Kit
I am breaking one of my review rules, specifically, #13; and that is NEVER-EVER give a plumbing related purchase a 5 star rating. Then I got the 400ARHRK (ark?) toilet kit. After I finished the job, I realized for the first time in 3 score years, I did not say a discouraging word during the whole disassembly or assembly. Hence, the 5 stars. The instructions were spot-on. I bought two kits just in case it was short parts. It was not -- I even had two extra rubber washers -- fine according to instructions. And also two kits because I have another toilet of equal age that's probably going to demand attention in a few months. First, take a picture of the inside of the tank with your cell phone. This will help you position your parts according to your tank. Also, save the handle and activator with chain. That way you can compare the length of the new actuating lever arm and chain. 2. I followed the instructions (another first), and I kept all my old parts in a clean plastic trash can just in case. Tools: Arc-joint pliers, monkey wrench, and optional, 3/8" ratchet with 1/2" deep socket (for nuts that hold tank to toilet). If you use any of these, make sure to be gentile, and as the instructions keep saying, do not over tighten anything! This is also the first time I ever removed the tank from the bowl. It made everything much easier. The only issue I had in disassembly was getting the plastic install flush valve locknut loose (see page 7 of instructions). To get that off, I took a 1/2'' wood chisel and a tack hammer to it. It quickly split. It appeared the original person had used some kind of sticky substance to ensure seal. This kit does not need any sticky stuff, the rubber washers seal everything. So, just follow the instructions. 3. Steps 10 and 11 are fine tuning. Okay, let's think about this, you're using a monkey wrench that has about 3/16" of play. Fine tuning? You do want to ensure the water level is correct (pg 14) and that adjustment is using the black tank water level adjustment screw. I just used my fingers for it. It easily adjusted the level of water to the suggested mark on the inside of my tank. After several test flushes, I decided I did not need to do steps 11 or 12 and fine tuning the flush (1.6 gallon tank). It was working fine. But the instructions are there if you need them. Also on page 15 it speaks of removing "cardboard" from under the flapper. My flapper did not have any cardboard to remove. No worries. 4. In conclusion: Normally, I would just as soon go to a dentist who was out of novocaine, than do plumbing. I took my time and cleaned the tank with a towel. It took me about an hour and a half, but most of that was spent just getting up and down and up and down, and running out to the garage for tools. You can do this! ... show more
Reviewed in the United States on July 6, 2024 by Ravin' Mad
    • Good Replacement Flush Kit
Size: 1 Pack Style: Repair Kit
Use: For a while now, I've had issues with the flapper in the tank leaking. It was a slow leak at first, only having the tank refill every few days or so. It gradually got worse, and prior to changing to this product, the tank was trying to fill every day. I tried to change the flapper in the tank, but that did not work. So I decided to order this and try it out. . Note I am not a professional plumber. Below are a few pros/cons of this product. Pros: - Worked great: After changing it, the flapper did not leak after installing. I've used it quite a few times, and it is still working great! - Fit my tank perfectly: Everything went back on perfectly! The only issue that I found was the rubber tube that runs from the fill valve to the flush valve was a bit high for the bowl. Cons: - Flush lever was broken: I did not really think to try it before installing (since I figure everything was good), but after trying to flush the toilet, I noticed the lever got stuck in the open position. I pulled it back up and tried it again, but it did the same. After pulling it back out and looking at it, it looks like something may have been broken or missing to keep the handle from going too far around. Either way, I've had to make due until I can get a replacement handle. - Not quick to install: If you've never done this before and do not have the right tools, you'll want to find someone that can help. The hardest parts, in my opinion, were removing the tank and getting the tank back on. The tank to bowl gasket was significantly different than the one I removed, though it did seal up the tank as intended. Summary: Overall, the product worked well except for the handle. If the handle was built sturdier, then I would have scored it a 5. It did work well for what I needed so I am happy. I can purchase a different handle so all good. ... show more
Reviewed in the United States on July 8, 2024 by Stephen
    • Good Brand and Quality
Size: 1 Pack Style: Repair Kit
Just what we needed for a repair and I have had good experience with the Fluidmaster brand. It has been a year since install and no issues.
Reviewed in the United States on March 8, 2026 by TriciaG

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