Fluidmaster 400C Toilet Tank Repair Kit, New, 1-Pack, Product Weight 0.89 lb
Fluidmaster 400C Toilet Tank Repair Kit, New, 1-Pack, Product Weight 0.89 lb
Hero image 0 of Fluidmaster 400C Toilet Tank Repair Kit, New, 1-Pack, Product Weight 0.89 lb, 0 of 6
Visit the Fluidmaster Store

Fluidmaster 400C Toilet Tank Repair Kit, New, 1-Pack, Product Weight 0.89 lb

Fluidmaster 400C Toilet Tank Repair Kit, New, 1-Pack, Product Weight 0.89 lbFluidmaster 400CR Universal Toilet Fill Valve and 2 Toilet Flapper Repair Kit New 1 Pack5 pack Fluidmaster 400CR Universal Toilet Fill Valve and 2 Toilet Flapper Repair Kit New 1 Pack4 pack Fluidmaster 400CR Universal Toilet Fill Valve and 2 Toilet Flapper Repair Kit New 1 Pack2 pack Fluidmaster 400CR Universal Toilet Fill Valve and 2 Toilet Flapper Repair Kit New 1 Pack3 pack Fluidmaster 400CR Universal Toilet Fill Valve and 2 Toilet Flapper Repair Kit New 1 Pack
Actual Color:Multicolor
Pack Size:Single

Key item features

  • Complete Repair: This kit includes a replacement valve and a flapper, designed to restore proper functioning to toilets.
  • Corrosion Resistant: The new valve resists corrosion, contributing to a longer product lifespan.
  • Water Saving: The replacement valve effectively controls the amount of water used for each flush, aiding in water conservation.
  • Easy Installation: The durable bull's eye flapper is designed for easy installation, ensuring complete water shut-off after every flush.
  • DIY Friendly: Ideal for do-it-yourself handymen, this kit allows for the replacement of old or worn toilet tank parts.
  • Leak Fixing: Specifically aids in fixing leaking toilets through the replacement of the valve and flapper.
  • Reliable Performance: The Fluidmaster 400C kit is designed to keep toilets performing reliably and up to par.
Generated by AI
Current price is $22.79
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Fri, May 8
Sold by ADVENTURER'S BAG
Fulfilled by Walmart
4.223478260869565 stars out of 5, based on 2302 seller reviews(4.2)
Report an issue with this seller
Free 90-day returns
Other sellers
$22.00
+Free shipping
Shipping, arrives by Tue, May 12 to Columbus, 43215
Sold and shipped by Logistiks USA Inc
Free 30-day returns
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars169 ratings79 reviews
How item rating is calculated
  1. 5 stars78% (132)
  2. 4 stars10% (17)
  3. 3 stars5% (8)
  4. 2 stars1% (2)
  5. 1 star6% (10)

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 79 reviews

Jun 7, 2021
jb
5 out of 5 stars review

Verified Purchase

Easy to install,works great

I am a 66 years old female and This was the easiest fill valve and flapper I've ever installed , just a few minutes and it was running , its not quiet like it says but the fact it works is easy to set , and install ,i can tolerate the sound (pardon my well water)

Helpful?3IEGX5WJ71RP19216431
Jan 19, 2026
kayla
Item details
Color: Multicolor
Sold and shipped byMEGA MINDS TECH LLC
5 out of 5 stars review

Verified Purchase

It's a lot quieter than the traditional piece. I also like that it doesn't use the float ball at all. With my old installment, it didn't last more than 5 months before it started leaking and had to be replaced. Even then I was having an issue with the flapper not keeping the water from running into the bowl constantly on the initial installment, in turn having water running into the bowl all the time too. But with this one, I'm having no issues at all.

Helpful?3IEGX5WJ71RP19216431
Dec 18, 2012
Knightsfan
5 out of 5 stars review

Verified Purchase

Easy Installation - Problem Solved

This installation was incredibly easy! The hardest part was getting the water out of the tank. My old fill valve wouldn't shut off completely so the water was running constantly. This new one fixed the problem immediately so I'm very happy. TIP: Be sure to use the provided "clip" to attach the fill hose to the fill tube. I thought the tank would fill more quietly if I put the hose down into the tube, but Fluidmaster's instructions says don't do that b/c if you get the hose below the water line, you could create a siphon problem.

Helpful?3IEGX5WJ71RP19216431