
Hibbent Toilet Flapper
Score: 80/100
iFealClear Toilet Flapper
Score: 72/100Rankings

The Hibbent 2 Pack Toilet Flapper Replacement is a blue rubber flapper designed as a direct replacement for the Gerber 99-788 model, featuring durable material and no-tool installation. It is limited to specific Gerber models, which restricts its universal applicability. It is ideal for DIY repairs in homes with city, hard, or well water, offering a quick, tool-free fix that meets US/Canada plumbing standards.

The iFealClear 3-inch Toilet Flapper is a high-efficiency, water-saving rubber replacement part designed specifically for Gerber 99-788 flush valves in high-efficiency toilets. It features a 3-inch diameter with a single large hole in the cone, blue coloring for visibility, and an adjustable chain with dot markers for easy installation without tools. Ideal for DIY residential bathroom repairs, water conservation upgrades, and quick replacements requiring an exact OEM fit.
| Attribute | ![]() | ![]() |
|---|---|---|
3 inchesbest | 3 inchesbest | |
2 countbest | 1 count |
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| Attribute | ![]() | ![]() |
|---|---|---|
Material & Durability(1) | ||
Hard Water Resistance | true | false |
Design & Features(3) | ||
Chain Material | Stainless Steel | Nylon/Plastic |
Installation Type | No-Tool | Tool-free |
Flapper Type | Flapper | Standard Flapper |
Packaging & Support(1) | ||
Pack Quantity (count) | 2 count | 1 count |
Compatibility & Fit(3) | ||
Flapper Diameter (inches) | 3.0 inches | 3 inches |
Toilet Type Compatibility | Gerber 99-788 | High-Efficiency Toilets (HET) |
Flush Valve Size | 3 inches | 3 inch |

Products in the top-left offer the best value (high score, low price).

Installation tutorials and video demonstrations highlight the straightforward nature of the replacement, praising the quick setup and the reliability achieved through proper seal cleaning.
Product pages imply positive sentiment regarding leak prevention and water savings, with video demos suggesting that users find the chain adjustments user-friendly and the overall installation process positive.




Parts suppliers and video tutorials emphasize its exact compatibility with Gerber 99-788 valves, ease of tool-free installation, and water-saving benefits for high-efficiency toilets. It is highlighted as a genuine equivalent replacement without variances.
Users commonly praise the product as a quick fix for running toilets with a reliable seal and easy chain adjustment. Recurring complaints are not prominently noted, though phantom flushes are mentioned as a pre-replacement issue.