An inline duct fan is a versatile ventilation device mounted inside your ductwork rather than directly on a wall or ceiling.it is primarily used to boost weak airflow, exhaust stale air or humidity, and pull doors out of space while keeping noise levels incredibly low.
Used in a various places such as
Bathrooms or kitchens
HVAC boosters
Basement or Crawlspace
Grow rooms or grow tents
Server rooms or av closet
Workshop or garages