Fluidmaster 502 PerforMAX Universal High Performance, Water-Saving 2" Flapper, New, Rubber, 6 in Height, 0.11 lb.
Fluidmaster 502 PerforMAX Universal High Performance, Water-Saving 2" Flapper, New, Rubber, 6 in Height, 0.11 lb.
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Fluidmaster 502 PerforMAX Universal High Performance, Water-Saving 2" Flapper, New, Rubber, 6 in Height, 0.11 lb.

Key item features

  • Water-Saving: Save on water usage with the dial-adjustable flapper for maximum flush efficiency.
  • Universal Fit: Fits 2" flush valve toilets and most toilet models with its PerforMAX design.
  • Easy Installation: Simple to install, making it a quick fix for common running toilet problems.
  • Durable Design: Built with a rigid frame to ensure proper alignment on every flush.
  • Microban Protection: Features built-in Microban technology to prevent the growth of harmful microbes and extend the flapper's lifespan.
  • High Performance: Fluidmaster's highest performance toilet flapper, adjustable for a customized flush to improve performance.
  • Versatile Use: Suitable for newer toilets with 1.28, 1.6, 3.5 GPF or more, both before and after 1994.
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Current price is $10.49
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Sold and shipped by fatboy tools llc
4.421358096343587 stars out of 5, based on 1723 seller reviews(4.4)
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4.6 out of 5 stars
stars669 ratings251 reviews
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Showing 1-3 of 251 reviews

Oct 21, 2023
Aaron
5 out of 5 stars review

Verified Purchase

Work well with hyper tough flush value

This item works well with the hyper tough flush value. I replace the green flapper because I didn't want to go through the trouble taking off the flapper and adjusting it with a screw driver With the fluid master universal flapper, you can easily adjust the flapper with your hand while fill valve is filling the toilet. Start with 5 because if you start 9, water will come out from under the toilet. This means too much water is being used. The extra water got no way to go so it just comes out under the toilet. Keep adjusting until your toilet flush properly and make sure no water coming from under the toilet. If it doesn't flush properly at 5, that means you need more water. Go one number at a time until it right If does flush properly, you can try go to with less water and see what happens. The more water you save the better I guess. I am no plumber this is just base on my experience working on my two toilets and what I read online .

Helpful?2CWCSWIGDEHD19216429
Jun 8, 2026
DonnaJ
Top Reviewer
Item details
Size: 2 in. flush valve toilets
5 out of 5 stars review

Verified Purchase

Excellent fit, stopped the water leak

We have a water saver toilet, and the flapper has aged enough that it leaks and the float has started not working properly. We got a new universal float and flapper set, the float worked fine, but the flapper wouldn't fix this toilet, so, it still leaked. We purchased this flapper, installed it in minutes and haven't had a leak since.

Helpful?2CWCSWIGDEHD19216429
Apr 9, 2026
Walmart customer
Top Reviewer
Item details
Color: Red
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

the only toilet flap for I use

This is the only toilet flapper I use to replace worn flappers that start to leak they last for about 2 to 3 years it's good value for the money at five bucks each instead of replacing the whole toilet tank assembly. It has an excellent seal and fit.

Helpful?2CWCSWIGDEHD19216429