1.Dust particles and bacteria above 0.3 micron can be filtered
2.Filtration efficiency>99.97%,

Material: Filter paper finished with antimicrobial agent.

Size: As per customers' requirements.

Performance:Dust particles and bacteria above 0.3 micron can be filtered effectively under rating air flow , and the reproduction of bacteria can be restrained.  

Filttration efficiency>99.97% Certificate:

RoHS Application: Dust-free workshop,air purifier or other ventilation systems.