Features:

HEPA Filter is an acronym which stands for High Efficiency Particulate Air Filter. 

HEPA filters provide a very high level of filtration efficiency for the smallest as well as the largest particulate contaminants. 

A HEPA filter must capture a minimum of 99.97% of contaminants at 0.3 um in size. 

This high efficient filter features beta glass fiber as filter material, rubber slab and aluminum foil as division plate, and wooden or synthetic frame. 

It offers high efficiency, low resistance, and high air rate, applicable for all partially clean facilities and room.