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🔄 Upgrade your airflow game with seamless duct transitions!
The Deflecto Duct Increaser and Reducer (IRB43) is a lightweight, durable plastic adapter designed to connect 4-inch ducts to 3-inch ducts effortlessly. Made from heat-resistant polypropylene with a melting point of 325°C, it ensures safe and reliable performance in bathroom fan and dryer exhaust installations. Its slip-on design allows for quick setup, making it an essential upgrade for efficient home ventilation.
| Manufacturer | Deflecto |
| Part number | DEFIRB43 |
| Item Weight | 22.7 g |
| Product Dimensions | 10.16 x 8.64 x 10.16 cm; 22.68 g |
| Item model number | IRB43 |
| Color | White |
| Material | Plastic |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Lightweight |
| Included components | Deflecto Duct Plastic Increaser and Reducer, 4" to a 3", (IRB43) |
| Batteries Included? | No |
| Batteries Required? | No |
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