* pre filter is used for coarse filtration in the inlet of general ventilation and air conditioning equipment.
* It is processed by anti-break high performance synthetic fiber with gradual density.
* High dust holding capacity and low resistance, strong fire resistance, long working life which is economical.
* It conforms to the fire resistant standard and classification of European DIN53438-F1 and American UL900-Class2.
* It is widely used in plank filters, pleated filters.
Filter fabric applies for many industries, such as: painting industry, pollution prevents and control, air conditioning, electronic, pharmaceutical factory,the food industry etc.
Initial Pressure Drop (pa)
Final Pressure Drop(pa)
Dust Hold Capacity(g/m2)
Note: Special Size Available Upon Request.
Guangzhou Airy filter media Co., Ltd. is a professional filtering media manufacturer. Our company has completed management system, best technical specialists, advanced equipment. We always won customer’s satisfaction and trust with our high quality, cheap price and sincere service.