Feature:

 Low resistance and strong air velocity.

 Is is used repeatly and replace easily

Suitable for pre-filtration for air condition system and high level filtration device.

 The highest termperat is 80℃. The maximal relative humidity is 90%

Efficiency: G1,G2,G3,G4 (EN779)

Material of filter: no-woven fabric

Frame of filter: paper frame

Packing: paper cartoon