Filtered Wall Supply Fans
Filtered wall supply fans supply fresh air to a building or enclosed space while also filtering out airborne particles such as dust, pollen, and allergens. They are commonly used in settings where high-quality indoor air is essential, such as in hospitals, clean rooms, and manufacturing facilities. Filtered wall supply fans typically feature a filter media, such as a pleated air filter, that is installed on the intake side of the fan. The filter media traps airborne particles as air is drawn into the fan, preventing them from entering the building.