Product Feature

Dismountable aluminum alloy frame design

Washable and replaceable filter material

Supported by aluminum tube in the middle and large effective filtration area

Efficiency class: G3, G4 etc.

Product introduction:

This filter is developed by Shanghai Filtrair specially used in mass transit vehicles like subway, high-speed rails. It is constructed with dismountable fine aluminum alloy frame and supported by aluminum tube in the middle, with the medias crossed over and arranged accurately.  We have media options of VNF-290/G3,VNF-300/G4 which has the flammability certificates of German, French and United States. The optimal pleat distance and media height decrease the construct resistance of media and thus ensure the optimal through of airflow.

Material:

Filter Media: synthetic fiber

Frame: aluminum alloy

Separator: aluminum alloy

Working Condition:

Max. Operating Temperature: 100℃

Max. Operating Humidity: 100%RH

Application:

Widely used in the air conditioning system of mass transit vehicles like subway, high-speed rails,etc.