Specification :

Vacuum cleaner filter paper
Basis Weight: 60+ / -10gsm
Filter paper width ( height) available: 100mm-1200mm;
Thickness: 0.3mm
Diameter of the roll: around 78cm
Air permeability at 200Pa: 30 L/ m2.s
Mullen ( bursting strength) > = 250kpa
Maximum Pore Size 30um
Volatile Content 4%
bestpaper1( at) hotmail( dot) com