wood pulp automobile air filter paper

Item Code:HRKW-Y01A
Some specifications for reference as below:

Grammage (g/m2)
115±5
Thickness (mm)
0.35
Corrugation depth (mm)
0.23
Air permeability (p=200pa l/m2.s)
450±30
Burst strength (kpa)
250
Max pore size (µm)
75±5
Mean pore size (µm)
60±5
Stiffness(mN.m)  
3.0
Resin content(%)
21±2
Color
light yellow
Usage
air filter paper.

The performance of our filter paper is close to the famous brands ahlstrom, hv ,gessner filter paper ,but about 1/3-1/4 times price.
Note: the color, size and each specification parameter can be developed and adjusted as per the costumers requirements.