Home/Products/Gerber Toilet Flapper, Upgraded 3 Inch Flapper Replacement for Gerber 99-788 with
Gerber Toilet Flapper, Upgraded 3 Inch Flapper Replacement for Gerber 99-788 with

Lceyco

Gerber Toilet Flapper, Upgraded 3 Inch Flapper Replacement for Gerber 99-788 with

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9.2/10
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Highlights

  • Professional Design: This Toilet Flapper is designed to replace old, leaking, or damaged toilet seats. It is compatible with the Gerber 99-788 and helps you solve toilet leaks and save water costs. It can perfectly replace your old seat, quickly solve toilet seat leakage problems, and help you avoid all the troubles caused by toilet seat leakage.
  • High Quality Materials: This Toilet Flapper 3 inch design uses a high-quality rubber, which is very soft and can quickly rebound after compression, providing the best sealing, which greatly helps to save water.
  • Standard Design: The Toilet Stopper Flapper meets industry standards for pipeline specifications in the United States and Canada, making it perfect for use with 3-inch toilet flushing valves. The appropriate size design keeps it open for a long enough time to allow enough water to flow out of the water tank to flush the toilet clean.
  • Easy to Install: Toilet flapper replacement installation is very simple and can be easily installed by insulting any tool. First, close the water valve leading to the toilet, drain the water from the water tank, remove the old leakage baffle, install our new toilet baffle, and install the chain. Attention: If your old baffle is difficult to remove, you can cut it open and do not forcefully open it to avoid damaging the faucet.
  • Cost Saving: The packaging includes 2 gerber toilet flappers, one of which is placed in your toolbox. With this little one, you can easily repair a leaking toilet without calling the plumber, saving expensive maintenance costs.
  • Note: Please ensure that the opening diameter of your toilet water tank is 3 inches. Our toilet baffle size is 4.9 "x 3.66" and is specifically designed for flushing valves with a diameter of 3 inches.
  • Compatible with Gerber 99-788

Why You'll Love It

  • Replaces old or leaking flappers compatible with Gerber 99-788 toilet models
  • Soft rubber construction rebounds quickly after compression to ensure a tight water seal
  • Designed to fit standard 3-inch flush valves across US and Canadian pipeline specifications
  • Includes a spare flapper in the two-pack for future repairs
  • Installs easily without needing specialized tools to complete the repair

Pros

  • +Comes in a convenient two-pack
  • +Compatible with Gerber 99-788 models
  • +Flexible rubber ensures a tight seal
  • +Tool-free setup with chain included

Cons

  • -Only fits 3-inch flush valve openings
  • -Old flapper may require cutting to remove

Detailed Review

The Lceyco 3-Inch Toilet Flapper replacement is designed to address running or leaking toilet tanks. Made specifically as a replacement for the Gerber 99-788 model, this unit suits homeowners looking to fix tank leaks and reduce wasted water without hiring professional help.

Constructed from flexible rubber, the flapper is built to compress and rebound quickly to create a secure seal over the drain. Sized at 4.9 inches by 3.66 inches, it meets US and Canadian pipeline standards for 3-inch flush valves, remaining open long enough during a cycle to release sufficient water for a complete flush.

Installation is straightforward and requires no tools. The process involves shutting off the water supply, draining the tank, swapping the old baffle for the new one, and attaching the chain. If an old flapper is stuck, cutting it away prevents damage to surrounding parts.

As a trade-off, this flapper is strictly compatible with 3-inch tank openings and will not fit smaller standard valves. Buyers must verify their tank dimensions before purchasing, as the listing specifies compatibility exclusively around the Gerber 99-788 profile and standard 3-inch flush assemblies.

Verdict: The Lceyco 3-Inch Toilet Flapper is a practical, direct-fit replacement for Gerber 99-788 flush valves. It provides an accessible, two-pack solution for fixing leaks and restoring proper tank sealing on your own.

Specifications

  • Brand: Lceyco
  • Compatibility: Gerber 99-788
  • Valve Size Compatibility: 3 inches
  • Dimensions: 4.9 inches x 3.66 inches
  • Material: Rubber
  • Package Quantity: 2 flappers

Who Should Buy It

A great fit if you:

  • Own a toilet compatible with the Gerber 99-788 flapper assembly.
  • Need a replacement for a 3-inch flush valve opening.
  • Want an extra spare flapper on hand in your toolbox.
  • Prefer a quick repair that requires no tools to install.

Consider something else if you:

  • Have a toilet tank with a flush valve opening smaller or larger than 3 inches.
  • Need a replacement part for a different brand or incompatible model number.

FAQ

What toilet models is this flapper compatible with?
It is designed to be compatible with Gerber 99-788 toilet models and standard 3-inch flush valves.

What are the exact dimensions of the flapper?
The flapper measures 4.9 inches by 3.66 inches and is designed for 3-inch tank openings.

How many flappers are included in the package?
The package includes 2 toilet flappers along with chains.

Do I need tools to install it?
No, it is designed for simple tool-free installation, though you may need to cut away your old flapper if it is difficult to detach.

Product Details

BrandLceyco
ASINB0CM5XG9H9

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