Primary Efficiency Plate Paper Type
Material: coated Kraft paper frame+white latex+chemical fiber mesh filter material
Resistance: less than or equal to 33 Pa (wind speed: 1.5 M/S) efficiency: G2 and G3
Usage: It is used for the front end of filter so as to prolong the latter part life of the filter. Such as clean room central fan air conditioning system’s pre-filter, FFU air intake’s pre-filter and subway ventilation and air conditioning system’s filter and so on.