FILTER MATERIAL CAR AIR FILTER PAPER

Specification
| Basic weight | 115±5 g/㎡ |
| Thickness | 0.6 ±0.05 mm |
| Corrugated depth | 0.25±0.05mm |
| Burst strength | 250±50 kpa |
| Stiffness | 6±1 mN.m |
| Air permeability | 260±20 L/㎡*s(∆p=200pa) |
| Max pore size | 45±5 um |
| Mean pore size | 40±5 um |