Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in
Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in
Hero image 0 of Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in, 0 of 7

50+ bought since yesterday

Best seller
Popular pick
for "toilet repair kit"

Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in

4.7 stars out of 691 reviews
(4.7)|
691 ratings

At a glance

Brand
Fluidmaster
Material
Plastic
Size
1
Count
1
Condition
New
Features
Durable, Easy Installation
$15.98
Price when purchased online
  • Free 90-day returns

How do you want your item?

You get 30 days free! Choose a plan at checkout.
How do you want your item?
Sacramento, 95829
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (11)

Starting from $23.50

About this item

Product details

Specifications

Warranty

Warnings

Compare with similar items

Comparison Overview:
Product

Viewing this item

Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in
Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in
current price $15.98
Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in
4.7 out of 5 Stars. 691 reviews
Korky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)
Korky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)
current price Now $11.19Was $14.09
Korky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)
4.5 out of 5 Stars. 266 reviews
Hyper Tough Universal Toilet Flapper Replacement, Stanard Size, Rubber
Hyper Tough Universal Toilet Flapper Replacement, Stanard Size, Rubber
current price Now $2.00Was $3.82
Hyper Tough Universal Toilet Flapper Replacement, Stanard Size, Rubber
4.1 out of 5 Stars. 360 reviews
Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper
Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper
current price $5.44
Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper
4.5 out of 5 Stars. 423 reviews
Korky Premium Large 3-Inch Universal Rubber Toilet Flapper
Korky Premium Large 3-Inch Universal Rubber Toilet Flapper
current price Now $11.48Was $13.99
Korky Premium Large 3-Inch Universal Rubber Toilet Flapper
4.4 out of 5 Stars. 267 reviews
Korky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)
Korky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)
current price Now $5.97Was $7.00
Korky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)
4.5 out of 5 Stars. 217 reviews
Danco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
Danco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
current price $19.97
Danco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
4.6 out of 5 Stars. 8 reviews
Comparison Chart:
MaterialPlasticFluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9inMetalKorky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)RubberHyper Tough Universal Toilet Flapper Replacement, Stanard Size, RubberRubberKorky Plus Standard 2-Inch Universal Rubber Toilet FlapperRubberKorky Premium Large 3-Inch Universal Rubber Toilet FlapperRubberKorky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)PlasticDanco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
Size1Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in10-3/8" x 4-7/8" x 2-3/8"Korky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)TwinHyper Tough Universal Toilet Flapper Replacement, Stanard Size, Rubber13.1" x 9.42" x 4.55"Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper3"Korky Premium Large 3-Inch Universal Rubber Toilet Flapper2"Korky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)6.88" WidthDanco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
Count 1Fluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9in1Korky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)1Hyper Tough Universal Toilet Flapper Replacement, Stanard Size, Rubber8Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper3Korky Premium Large 3-Inch Universal Rubber Toilet Flapper1Korky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)1Danco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
ConditionNewFluidmaster K-400H-039 PerforMAX Toilet Fill Valve and 2" Flapper Repair Kit, Plastic, 1-Pack, Height 13.9inNewKorky QuietFILL Fill Valve and Standard 2-Inch Rubber Toilet Flapper Kit (818BP)NewHyper Tough Universal Toilet Flapper Replacement, Stanard Size, RubberNewKorky Plus Standard 2-Inch Universal Rubber Toilet FlapperNewKorky Premium Large 3-Inch Universal Rubber Toilet FlapperNewKorky Ultra Standard 2-inch Universal Rubber Toilet Flapper (100)NewDanco HydroSeat Toilet Flange Repair Kit, Plastic (10672X)
Now hiding additional rows in the Table

Refine your search

Customer ratings & reviews

4.7 out of 5 stars
stars691 ratings254 reviews
How item rating is calculated

Customer images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 254 reviews
Dec 9, 2024
Walmart customer
Item details
Size: 1
5 out of 5 stars review
Verified Purchase

Works fine

I am 82 years old and matched this to the one that was broken in my apt. I thought I could change it out for myself since our maintenance man was off for a long weekend. Turns out you have to be strong enough to turn the water off which I wasn't. It works fine though since it finally got installed!
Helpful?
Mar 1, 2025
Mayra
Item details
Size: 1
5 out of 5 stars review
Verified Purchase

Great product!

My toilet was making the hissing sound. So before a plumber comes %26 charges us again $375 (for this simple task literally) I decided to change it myself. It was easy to install in less than 30 mins. Flapper was wrong size for my toilet so I had to buy it separately. But nonetheless, works fine and no more hissing sound!! Yay me!!
Helpful?
Mar 25, 2025
Lucille
Item details
Size: 1
5 out of 5 stars review
Verified Purchase

Works great with no issues so far.

When my fill valve stopped working I searched for a new one that would be cheap but not cheaply made. This one wasn't expensive and came with a new flapper which I didn't really need since mine was still working just fine, but since it was old and looking rough I went ahead and replaced it as well. It was extremely easy to install and adjustable to fit any size tank and water amount. Also has clear and simple instructions for you to follow if needed.
Helpful?