Vevor Exhaust Fan 10" Wall Mount Shutter Attic Vent with Speed Controller New Evaporative Air Coolers It features a 360° silent

It features a 360° silent swivel design

with two each 40

It is compatible with flexible and rigid ducts and installs easily on a variety of wall surfaces using pre-drilled holes

it accommodates 2 adults and 1 child with enough height to sit upright comfortably

Vevor Exhaust Fan 10" Wall Mount Shutter Attic Vent with Speed Controller New Evaporative Air Coolers It features a 360° silentThe Vevor 10" shutter exhaust fan is built for fast, efficient ventilation in sheds, garages, greenhouses, and similar spaces. It delivers up to 900 CFM airflow with a stepless variable speed controller for adjustable performance. A 45W AC motor runs at 1650 RPM for stable airflow with low noise. Its all steel construction and automatic shutters help protect against rain and debris while supporting long term durability.