Street Address: Anping, Hengshui, Hebei
City: Hengshui
Province: Hebei
Country/Region: China
For the air filter paper that also we had different index so you also could change according to your prefer. But below it's our one of the specification so that you reference. Wood pulp filter pper. Grammage:120g/m2, Thickness: 0.46mm, Not cured burst strength: 200Kpa Not cured urley stiffness:1500mgs Air permeability(P200Pa):350mm/s Max pore size:79um Mean pore size:55um resin content:20% Volatiles:4.5% Color is light yellow, this air filter paper use for light/heavy car Also we could produce according to your prefer specification and require make. Our normal width is 1050mm and max width is 1200mm but we could make as you require size. Any questions and require please let me know.