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🚽 Upgrade your flush game—because every drop counts!
This 2-pack 3-inch Toilet Flapper Replacement kit is designed for TOTO models including G-Max, THU499S, THU331S, THU175S, and 2021BP. Featuring durable rubber and a corrosion-resistant stainless steel chain, it offers a reliable, leak-proof seal that stops running toilets and saves water. Easy to install without tools, it’s a cost-effective DIY fix that restores your toilet’s performance and prevents water waste.









| ASIN | B0919LCVCF |
| Best Sellers Rank | #281,876 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Toilet Flappers |
| Color | Dark Blue Toilet Flapper |
| Customer Reviews | 4.2 4.2 out of 5 stars (334) |
| Date First Available | May 16, 2021 |
| Included Components | 3 inch blue rubber toilet flapper with stainless chain x 2 |
| Installation Method | Stop water flow, Flush, Replace new flapper |
| Item Weight | 5.3 ounces |
| Item model number | 3in-01 |
| Manufacturer | I-UMI |
| Material | Rubber |
| Mounting Type | No tool required, easy to install |
| Part Number | 3in-01 |
| Pattern | 3 inch Toilet Flapper Replacement |
| Product Dimensions | 2 x 2 x 2 inches |
| Shape | Circular |
| Size | 3 inch Toilet Flapper Replacement kit |
| Special Features | Toilet Flapper Replacement for water stopping, water saving, replacing the leaky flapper, solving most running toilet problems. Compatible with most 3'' Kohler, Gerber, Toto & American Standard Flush Valves Toilet. |
| Style | 2 Flappers |
| Usage | Replace the leaky flapper, fix the leaking toilet, solve most running toilet problems |
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