Kavon Filter Products Co. is a direct distributor of quality Ahlstrom Filtration LLC® Filter Paper. Secondary Paper Grades are papers that are less commonly used than Primary Paper Grades. A minimum order is required and the turnaround time is greater than it would be for a Primary Paper Grade.
All data listed are typical properties. For specific grade information, please contact us.
Many other grades are available.
2000 Pound minimum order required for Secondary Paper Grades.
Unit of Measure
Specifications
Type
N/AWhite, Crepe
Basis Weight (lbs)1
N/A22
Caliper
N/A0.0110 in
Rapidity
N/A180 mls/min
Retention2
N/A35 microns
1 Basis Weight is the weight, in pounds of 500 sheets, 20” x 20”.
2 Retention is the nominal 98% efficiency, measured with a particle counter.