Plank coarse efficiency filter mesh

The filter material is the coarse efficiency filter media; Good ventilation property, small resistance. Metal frame. Conform to European and American classification for nonflammability(e.g DIN 53438-F1, UL900 class 2 with flameout)

Humidity resistance:100%;

Temp resistance:80%;

Using: Pre-filtration and second filtration for the ventilation system of the air condition;

The filtration for entering or returning the air in the clean-room