🌀 Keep your airflow fresh and your space flawless with AC Infinity’s smart backdraft damper!
The AC Infinity 4" Backdraft Damper is a high-performance one-way airflow duct insert designed for range hoods and bathroom fans. Featuring spring-loaded aluminum blades and airtight rubber gaskets, it prevents backflow and debris entry while ensuring smooth ventilation. Its galvanized steel construction and versatile mounting options make it a durable, easy-to-install solution for maintaining optimal indoor air quality.
| Manufacturer | AC Infinity |
| Part number | AC-BDD4-B |
| Item Weight | 318 g |
| Product Dimensions | 12.7 x 9.68 x 9.68 cm; 318 g |
| Item model number | AC-BDD4-B |
| Size | 4 Inch |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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