without Clapboard
Cellulose Paper
Medium Filter
7.93", 9.25", 12.74", 13.80", 14.68", 15.12", 16.0
Cellulose Polyester Blends Paper
Hv America,Ahlstrom Finland
80% Cellulose Paper / 20% Polyester
90~100 Degree
Open/Open, Open/Closed, Bolt Hole, Drop-in, Flange
Screw Throd
Inner Poly Bag, Outer Export Cartons
SGS Identification
Zhangjiagang, Jiangsu