40"x50' Size
Overall Arrestance Efficiency: 99.84%
Fractional Arrestance Efficiency
20 microns 100.0%
10 microns 99.8%
5 microns 84.5%
2.5 microns 4.2%
Holding Capacity Up to 6 lbs/sq ft
Maximum Tested Air Velocity 700 FPM
Initial Pressure Drop (@100 FPM) 0.06 in W.C.
Maximum Pressure Drop 1.00 in W.C. Flammability Rating UL Class II
Filter Construction High Loft, Multi-Ply, Non-woven Polyester