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Fluidmaster

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

    • Based on 1,058 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 7
Order within 8 hours and 11 minutes
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Features

  • The PerforMAX fill valve and 2 in. Flapper Kit is the premium solution to make your 2 in. flush valve toilet run like new
  • PerforMAX toilet fill valve offers high performance with adjustable tank and bowl water for full water control
  • Fast and Easy to Install
  • PerforMAX Water-Saving Toilet Flapper included to save water use per flush
  • Adjustable fill valve height to fit more tanks, corrosion resistant flapper, Solid frame for a secure seal, 7 year warranty

Description

The Fluidmaster K-400H-039 PerforMAX High Performance Toilet Fill Valve and Adjustable 2 in. Flapper Kit offers the top choice to fix your toilet’s performance and saving water. This universal design, is made for 2 in. flush valve toilets including Kohler, Toto, American Standard and more. Quickly solve common toilet problems like noisy, leaky or running toilets. Featuring the high performance PerforMAX Toilet Fill Valve the quietest, most powerful fill valve on the market. Now featuring both tank and bowl water level adjustment dials, to quickly customize your water use. The EZ-Twist height adjusts from 10” to 15” to fit most tanks for a fast install. Also, featuring the PerforMAX Water-Saving 2 in. Toilet Flapper, which offers a dial adjustment to set your water use per flush. The solid frame ensures a secure seal, while the hard water resistant materials, and built-in Microban technology fight bacteria and breakdown. Upgrade your toilets fill and flush, and save with Fluidmaster’s PerforMAX Fill Valve and Flapper Repair Kit.

Material: Plastic


Brand: Fluidmaster


Item dimensions L x W x H: 3.54 x 6.3 x 14.37 inches


Manufacturer: Fluidmaster


UPC:


Manufacturer: ‎Fluidmaster


Part Number: ‎K-400H-039-T14


Item Weight: ‎13.4 ounces


Product Dimensions: ‎3.54 x 6.3 x 14.37 inches


Country of Origin: ‎USA


Item model number: ‎K-400H-039-T14


Size: ‎Universal, for 2 In.


Color: ‎Multicolor


Material: ‎Plastic


Installation Method: ‎Toilet


Item Package Quantity: ‎1


Special Features: ‎Adjustable


Usage: ‎Inside; Amateur, Inside; Professional


Included Components: ‎PerforMAX Toilet Fill Valve, 2-Inch Flapper


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎7 Year Limited


Date First Available: September 8, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 7

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product
Perfect fit and work perfect… was easy to install and no issues what so ever
Reviewed in the United States on June 1, 2024 by It takes for ever to load on to my phone… very annoying… might purchase another from a different brand and just toss this one away…
    • Exactly what the doctor ordered!
Had been using my shut off valve for a while now. Just never seem to have enough time to replace the inner workings. Got tired of having to always reach down and tweak the valve so I finally chose to do something about it. Only took about 10 minutes and now I have better flushing power, faster and quieter fill too. Even if you have zero plumbing skills anyone can do this! The included instructions are well done and this will fit about 95% of all toilets that are out there. Wish I'd done it a lot sooner but now it's done and I probably won't have to worry about it again for another 15-20 years. The flapper valve is much better designed (rubber) than my original plastic valve (yeah it was THAT old) and will definitely last MUCH LONGER! So for less than $20 and maybe 15-20 mins of your time you too can feel as though you have a new toilet. The only tool you'll need is a crescent wrench or a pair of channel lock pliers, that's it. Oh and a cup to bail out the tank. Other than that all you have to do is shut off the feed valve and remember to turn it back on when your finished. This is much better quality than the OEM original too in every aspect and function. ... show more
Reviewed in the United States on March 31, 2024 by sha4rkbyt31
    • easy for a rookie
the unit comes already adjusted for the standard toilet and it took 30 minutes from start to finish. no leaks. great invention. and no, it does not take teflon tape.
Reviewed in the United States on March 28, 2024 by Kathy
    • Simple and inexpensive
Perfect for do it yourself. I put it in without using any tools at all. Hand tight plastic fittings were easy and don’t leak.
Reviewed in the United States on April 5, 2024 by Captjpb
    • Had a noisy toilet refill...
This is about the easiest plumbing fix there is. I had a loud refill noise on one of the toilets. Read that this is usually the fix. I installed it in 20 mins, the new fill valve worked great, and the noisy refill problem was resolved. Happy wife too. Plus, it has a better water flow adjustment than the old one. I should be able to save on water too. ... show more
Reviewed in the United States on April 28, 2024 by M2F
    • Amazing
This product is is to install and works amazing, I definitely recommend to anyone!!!! 👨🔧
Reviewed in the United States on May 20, 2024 by ENDTIMELIGHT
    • Very easy
My old valve with the old ball and chain broke off from the valve, it was very easy to install. It is nice the valve height is adjustable. To change the water level is very easy by turning the dial clockwise.
Reviewed in the United States on May 23, 2024 by jkb
    • Easy to install but takes time
My old toilet had old Fluid master fill valve which stopped working after a year. Looks pretty much the same as the old model but hope that it will last longer.
Reviewed in the United States on April 11, 2024 by xxjkimxx

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