




🔧 Stop drafts, start fresh — the smart airflow guardian your space deserves!
The AC Infinity 6" Backdraft Damper is a high-performance ventilation accessory designed to prevent backflow and debris in 6-inch duct systems. Featuring a galvanized steel body, spring-loaded aluminum blades that open with minimal airflow, and dual rubber gaskets for an airtight seal, it mounts horizontally or vertically to fit seamlessly into range hoods, bathroom fans, and other HVAC applications. Its powder-coated finish ensures durability while maintaining a modern look, making it an essential upgrade for efficient, draft-free ventilation.







| Manufacturer | AC Infinity |
| Part number | AC-BDD6-B |
| Item Weight | 599 g |
| Product Dimensions | 13 x 14.7 x 5.78 cm; 598.74 g |
| Item model number | AC-BDD6-B |
| Size | 6 Inch |
| Color | Black |
| Style | Modern |
| Finish | Powder Coated |
| Material | Alloy Steel, Aluminum |
| Power source type | Corded Electric |
| Wattage | 5 watts |
| Installation Method | Versatile (horizontal or vertical mount) |
| Item Package Quantity | 1 |
| Noise Level | 59 Decibels |
| Blade Length | 6 Inches |
| Plug Profile | Versatile (horizontal or vertical mount) |
| Switch Style | Pull Chain |
| Specification met | Meets Industry Standards |
| Special Features | Galvanized steel body with spring-loaded aluminum damper blades |
| Included components | Backdraft Damper |
| Batteries Included? | No |
| Batteries Required? | No |
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