





🚽 Upgrade your flush game with leak-proof confidence!
The Fluidmaster 5403 is a 3-inch universal toilet flapper designed for easy installation and long-lasting performance. Featuring a durable silicone seal and kink-free chain, it fits most toilets with 3-inch flush valves and offers water-saving benefits. Backed by a 10-year warranty, this red flapper ensures reliable, efficient flushing while reducing water waste.



| Material | Rubber |
| Brand | Fluidmaster |
| Item dimensions L x W x H | 5.25 x 9 x 3.25 inches |
| Exterior Finish | Red |
| Inlet Connection Size | 3 Inches |
| Inlet Connection Type | 3-inch flush valve |
| Outlet Connection Type | 3-inch flush valve |
| Number of Ports | 2 |
| Outlet Connection Size | 3 Inches |
| Global Trade Identification Number | 00039961015433 |
| Manufacturer | Fluidmaster |
| UPC | 039961015433 |
| Part Number | 5403 |
| Item Weight | 2.39 ounces |
| Product Dimensions | 5.25 x 9 x 3.25 inches |
| Item model number | 5403P4 |
| Is Discontinued By Manufacturer | No |
| Size | 3 Inch |
| Color | Red |
| Style | Toilet Flapper |
| Shape | shape |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Special Features | Adjustable |
| Included Components | Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Lifetime |
Trustpilot
2 months ago
1 week ago