The ergonomically designed AirproM prevents micro-contaminants from entering the mask because it does not create a gap because it is in close contact with the face when worn.
AirproM effectively removes up to 99.979% of fine contaminants over 0.3m by using H13 grade hepa filter.
A fan motor is installed inside the mask to continuously supply fresh air (through filter) from the outside to allow comfortable breathing, and there is no discomfort or fogging caused by moisture generated during breathing.
The controller, which is configured together, is responsible for power and air flow control of the mask, and the air flow to the mask can be adjusted in three stages: weak, medium, and strong. It is rechargeable and can be used for about 4 hours a day. (It may differ slightly depending on the flow rate used.)
The filter can be used for 72 hours (pure usable time)and can be used for about a month, depending on the user's environment. The used filter can be discarded and replaced with a new filter. The mask body can be used semi-permanently and is very economical when used for a long period of time by changing only the filter.