Fluidmaster 501 Performax Universal, 2 in. Toilet Tank Flapper, Plastic, New, 1-Pack, Height 7.7in, Weight 0.10 lbs.
Fluidmaster 501 Performax Universal, 2 in. Toilet Tank Flapper, Plastic, New, 1-Pack, Height 7.7in, Weight 0.10 lbs.
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Fluidmaster 501 Performax Universal, 2 in. Toilet Tank Flapper, Plastic, New, 1-Pack, Height 7.7in, Weight 0.10 lbs.

4.4 stars out of 197 reviews
(4.4)|
197 ratings
Actual Color:Red-Out of stock
Pack Size:Single-Out of stock

Key item features

  • Universal Fit: Fits most 2-inch flush valves, making it versatile for various toilet models.
  • Easy Installation: Designed for quick and simple installation, saving time and effort.
  • Solid Frame: Features a solid frame that prevents twisting and ensures a reliable seal.
  • Chlorine Resistant: Made with materials that resist chlorine and hard water, enhancing durability.
  • Kink-Free Chain: Equipped with a kink-free chain for smooth operation and reduced maintenance.
  • Microban Technology: Built-in Microban technology helps resist bacteria growth, keeping the flapper cleaner.
  • Long-Lasting: Constructed with corrosive-resistant materials for extended use and reliability.
  • Problem Solver: Ideal for fixing running toilets or ghost flushing issues, especially in toilets pre-1994 with 3.5 - 7 gallons per flush volume.
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Customer ratings & reviews

4.4 out of 5 stars
stars197 ratings80 reviews
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Reviews summary

Pros
  • : Fixes leaking issues with simple process.
  • : Product fits accurately and snugly in place.
  • : Offers affordable options.
Cons
  • : Chain's material may not withstand regular use.
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Showing 1-3 of 80 reviews

Dec 15, 2025
Rey
Item details
Color: Red
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Toilet Flapper

Walmart always has the best price for Fluidmaster products. You can install this item without shutting off the water/emptying the toilet tank. Very durable.

Helpful?6REM54MVFEHZ21063112
Jan 1, 2026
Kenneth
Item details
Color: Red
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The item worked perfectly. It will help to cut down on higher water bills.

Helpful?6REM54MVFEHZ21063112
Jun 21, 2024
WalmartCustomer
Item details
Color: Red
5 out of 5 stars review

Verified Purchase

It was the part I needed, at a reasonable price and that specific part offered a guarantee of product reliability.

Incentivized Review
Helpful?6REM54MVFEHZ21063112