without Clapboard
Nonwoven Fabric
Medium Filter
80%Cellulose 20%Polyester
Hv,Donaldson,Ahlstrom
Local Market/Overseas Market
0.5~1micron Air Filter
10cc/Cm2/Sec
Open/Open, Open/Closed, Bolt Hole, Drop-in, Flange
Screw Throd
Inner Poly Bag, Outer Export Cartons
SGS Identification
Zhangjiagang, Jiangsu