7.5 Inch Room to Room Fan Through Wall Fan AC Bi-directional Wind 180 CFM

At a distance of 1 m (3.28 ft), the noise level is ≤46dB, ensuring it won’t disturb your daily activities or sleep. Compatible Installation Walls: The room to room fan is compatible with wall thicknesses ranging from 3.5in to 6.3in, making it suitable for installation between the walls of your bedroom, living room, bathroom, garage, laundry, storage room,and more.

VEVOR 7.5 Inch Room to Room Fan Through Wall Fan AC Bi-directional Wind 180 CFM

At a distance of 1 m (3.28 ft), the noise level is ≤46dB, ensuring it won’t disturb your daily activities or sleep. Compatible Installation Walls: The room to room fan is compatible with wall thicknesses ranging from 3.5in to 6.3in, making it suitable for installation between the walls of your bedroom, living room, bathroom, garage, laundry, storage room,and more.