carrier carbon prefilter blanket Size:47" x 7-1/2" x 1/4" the filtering media has a

the filtering media has a flexible one inch 'selvedge edge'  that exceeds past the galvanized steel frame to provide a complete gasket seal around the perimeter

pet dander and other airborne allergens from your air

Antimicrobial Properties: none

True HEPA (High-Efficiency Particulate Air) filter is 99

carrier carbon prefilter blanket Size:47" x 7-1/2" x 1/4" the filtering media has aOuter carbon prefilter blanket for HEPA air cleaner. Wraps around outside of main HEPA cylinder. Includes Velcro fasteners. True HEPA (High Efficiency Particulate Air) filter is 99. 97% efficient at removing particles down to 0. 3 micron. Lifespan: 3 4 Months