👉 A safe blower is a type of air purifier that uses a filter to capture and remove harmful gases from indoor air. These filters typically consist of activated carbon, which traps pollutants like dust, pollen, and mold spores. The filter is usually placed in front of the风口，which means it's positioned near or above the exhaust port of the HVAC system. Safe blowers are designed to work efficiently and effectively, providing a clean and pleasant indoor air experience for users.
