Specifications

1.compressed&rolled. 
2.core is steel or paper in square shape 

Autoroll filter cotton/ G3 pre filter with screen/air filter pad:

1.compressed&rolled. 2.core is steel or paper in square shape

    Filter media is glass fiber or synthetic fiber with glassfiber scrim for support Roll core is steel or paper in square shape.There is mesh to spport the high air flow.

Package: Each roll sealed by PE in order to avoid dust pollution.

Class EN779: G3

Operating humidity: 80%

RHOperating temperature: ≤100°C;

CInitial-P with nominal ominal flow rate(Pa): 60

Recommended final pressure fdifference in(Pa): 150-180

Thickness: 10mm for synthetic fiber media,25-60mm for glass fiber media

Width: 0.5~2m

Length: 20~50m