PowerDual P4 | 4 Inch Inline Duct Booster Fan with Speed Controller, With US Plug, 130 CFM,Ultra-Low Power and Low Noise vent-hose Motor is attached to the

Motor is attached to the fan housing with two quick release buckles that allow the engine to rotate to create maintenance free spaces without removing the entire fan or channel

FlexiVent P Flexible design that adapts to various setups

4 Inch Ducting Lightproof: Thick layer of black PVC on flex duct prevents light leaks

class A2 fireproof

PowerDual P4 | 4 Inch Inline Duct Booster Fan with Speed Controller, With US Plug, 130 CFM,Ultra-Low Power and Low Noise vent-hose Motor is attached to theHON&GUAN Ventilation Solutions Overview Inline Duct Fan Series Description PowerDual P High performance fan for efficient airflow and cooling in large spaces. TurboFlow Snap Compact and powerful, ideal for spaces where quick and efficient air movement is needed. EcoSync (Wireless) S Smart fan with wireless control for easy adjustments and optimal energy efficiency. FlexiVent P Flexible design that adapts to various setups, providing versatile