Fluidmaster Fill Valve and Flapper Repair Kit-400CRP14 - The Home Depot


Model # 400CRP14

Internet # 100393036

Store SKU # 601921

Fill Valve and Flapper Repair Kit

Fluidmaster Fill Valve and Flapper Repair Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$11.87 / each
  • Simple DIY house hold fix thats reliable with no leaks
  • Easy installation steps with good instructions
  • Consumers review as an excellent return on investment


Model # 400CRP14

Internet # 100393036

Store SKU # 601921

With Fluidmaster's Fill Valve & Flapper Repair Kit, you can easily fix a toilet that runs excessively. Includes both the world’s #1 best selling 400A anti-siphon toilet fill valve and the 501 toilet flapper. This product is the perfect combination for 3.5 gpf toilets or larger. This is the #1 solution to fix your noisy and running toilet.

  • Features the proven 400A anti-siphon toilet fill valve
  • Includes the rugged 501 toilet flapper
  • Toilet Flapper is chlorine-resistant for harsh water regions
  • 5-year warranty


Assembled Depth (in.)  13.125 in  Assembled Height (in.)  4.406 in 
Assembled Width (in.)  3.218 in 
Adjustable Fit  Yes  Dual Flush  No 
Hardware Included  Yes  Includes Flapper  Yes 
Material  Plastic  Plumbing Part Type  Toilet Fill Valve 
Returnable  90-Day  Valve Type  Fill 
Warranty / Certifications
Manufacturer Warranty  5 year warranty 


Rated 4.5 out of 5 by 122 reviewers.
Rated 5 out of 5 by installation of the FluidMaster toilet in main bathroom room has began to continue to run all the time, so i went to homepot and told the salesperson what was going on with toilet.salesperson promptly recommend the fluidmaster to solve the problem. got home and read the easy to install instructions. it took about 5min to take out old system and about 5min to install the new fluidmaster. the plastic parts was easy to adjust and put in place with just an adjustable wrench. July 24, 2013
Rated 5 out of 5 by Works like a charm and easy to install! Love this! Very basic and easy fix on a leaky toilet! The price was right and the installation was very easy. The quality of these hold up for years at a time. I had one in there before this one and it lasted over 5 years until the city shut our water off for repairs and then when they turned it back on we had a lot of dirt and debris in our pipes which clogged it up, so I would think if that didn't happen, that part would have lasted longer! November 5, 2014
Rated 5 out of 5 by Worried - But it worked very well x2 I was very reluctant at first, as the part I was replacing was the older style. The gentleman and homedepot suggested this was the way to go. I took it home, and started on the project with my 10 year old son. It took us about 30 to 45 minutes to complete the job. However. I was so impressed with how this went, that I decided to go back and get another for another toilet in the home that I knew also needed some work. This time I was able to complete the job in 20 minutes. I needed only a pair of pliers to loosen the water inlet to the toilet. November 30, 2014
Rated 3 out of 5 by this product is universal The product was compatible with my toilet even tho it was different it fit perfectly. now we are saving water. it has a water level that you can control. the flap fits perfect and doesn't leak. only problem the instructions were not that clear. April 22, 2014
Rated 5 out of 5 by Fill valve and flapper repair kit Bought two of these kits to replace toilet tank valve and flapper for both house toilets due to minor running water on one unit. Just follow the six easy steps and you can’t go wrong trust me. Word of advice pay close attention to the second step which is to adjust the heights of the fill valve and float cup, but other than this it’s simple to install. Takes about a good 30 minutes to complete, I decided to do a good clean up job inside the water tank since it was empty and dry. I read some complaints of packaging being tough to open the kit, well you just need to man up to open and get the job done. I recommend this product to anyone needing to repair a toilet tank slow leak or running water. Fluidmaster did a good job making the kit as a simple DIY house hold fix. Great product, easy installation steps, 5 Stars – ‘nuff said. February 22, 2014
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