1, provide more efficient protection, the protection coefficient of apf1000

2. When the power is low or the air flow is low, the unique alarm device can remind the user, and the alarm sound is directly transmitted to the wearer's ear through the breathing pipe.

3. Up to 10000 hours of maintenance free motor can ensure long-term and reliable use

4. The independent filter tank system can be installed quickly and easily

5. Double speed blast system allows users to choose the required fresh air flow

6. The specific design of the visible and audible filter tank can ensure whether the filter tank is correctly installed on the main engine

7. The airtight chemical resistant webbing provides more comfortable protection for the wearer's back