4/6/7/8/10" Inline Booster Duct Fan High Airflow HVAC Exhaust Ventilation Fan
USD 19.99 USD
✔️Durable Design : The duct booster fan adopts double-ball oil-impregnated bearings, which are permanently lubricated. With a seven-blade design, it achieves the effect of low friction and smooth air circulation, thereby realizing lasting operation.
Specifications
| Color | Black |
| Item Diameter | 4 Inch |
| Type | Exhaust Fan |
| Brand | Unbranded |
| Ventilation System | Exhaust |
| Material | ABS Plastic, Iron |
| Voltage | 110 V |
| Mounting | Wall |
| Shape | Round |
| Suitable For | Indoor/Outdoor |
| Power Source | Corded |
| Features | Overheat Protection |
✔️Durable Design : The duct booster fan adopts double-ball oil-impregnated bearings, which are permanently lubricated. With a seven-blade design, it achieves the effect of low friction and smooth air circulation, thereby realizing lasting operation.