"The ergonomically designed air purifier can prevent tiny pollutants from entering the mask. Since it is in close contact with the face when it is worn, no gaps can be created.

-Airprom uses H13 grade Haifa filter, which can effectively remove 99.979% of micro-pollutants above 0.3 microns.

-The fan is installed inside the mask, and the external continuous supply of fresh air (through the filter) can achieve comfortable breathing, and will not cause discomfort or mist due to moisture generated during breathing.

-The controller formed at the same time is responsible for the power and air flow control of the mask. The air flow of the mask can be adjusted to three stages of weak, medium and strong. Rechargeable, it can be used for about 4 hours a day. (It may vary slightly depending on the flow rate used.)

-The mask sticker can be used semi-permanently, only the filter is replaced, which is very economical for long-term use. "