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Gerber Toilet Flapper Replacement
Solving Water Leakage Problem
The toilet flapper can be used to save water per flush without leaking anymore.
Rubber Material
Made of rubber, which is soft and can be quickly restored.
With Extra Chain
Made of stainless steel, strong and not easy to rust, keeping the water clean.
3 inch Toilet Flapper
Compatible with Gerber 99-788.
Installation Steps
1. Turn off the water valve.
2. Hold the handle down and drain out the water from the tank.
3. Remove the old leaky flapper.
4. Replace the new flapper in the same place, and install the chain.
Michael
2025-08-06 13:45:52
Exact fit for a replacement part. Solve the valve leakage. Would recommend the product.
RedWolf621
2025-07-05 16:52:50
Easy to install, works great.
SS
2025-07-02 15:06:08
NEVER again will I have to buy the one size fits all/universal (not) flappers from Home Depot. Anyone who owns these weird Gerber toilets knows that they don't work well in them or for very long. We learned the hard way that these tiny tank toilets can't handle bleach tablets or any other kind of cleaner...there's not enough water to dilute and everything breaks down...we destroyed the factory flapper in a few months and couldn't find like for like replacements. UNTIL NOW! Super, super easy to install and it's a perfect seal. No leaking. No fiddling around. I ordered 6 total.
JohnB
2025-06-10 10:37:31
Swapped out easily and functions great.
Lynne
2025-05-18 14:49:22
The only stoppers that work in Gerber children's toilets. Could not find these at Home Depot or Lowes. Less expensive and they have the rubber ends vs. plastic, so they don't break when you install!
Catherine M. Bueno
2025-05-11 12:28:00
Perfect fit.
Francisco J. Diaz
2025-05-03 13:22:24
Was not as good as the branded product. Since I don't do send. backs I just threw them away. They leaked. I am sure the problem was not the toilet since I bought some from plumbing supply that work just fine.
Greg
2025-04-30 09:42:31
Good quality, fit exactly
Handyguy
2025-04-13 18:56:38
The marketing ads help make an accurate purchase. The parts worked perfectly.
Cha
2025-01-20 16:27:38
Ce nest pas une taille standard ! Tres gros et ne fonctionne absolument pas pour une toilette ( reguliere)
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