Air Filter Roll, 48 in x 135 ft x 1 in, MERV 7, Polyester, Blue/White, AIR HANDLER, Mfr# 4WZ66

Air Filter Roll, Style - Air Filters Roll, Nominal Filter Size 48 in x 135 ft x 1 in, Performance Rating MERV 7, Filter Efficiency - Air Filters 60 Percent, Common Applications General Use, Media Material Polyester, Surface Tackifier No, Media Color Blue/White, Filters Out Cat & Dog Dander, Cement Dust, Dust Mites, Dusting Aids, Fabric Protector, Hair Spray, MERV 5-8 Mold, Pudding Mix, Spores, Removes Particles Down To 3.0 to 10.0 micron, Initial Resistance @ 300 fpm 0.14 in wc