carrier inner carbon blanket W5-0820_height_19-1/2 Renovations in the home that

Renovations in the home that create wood or drywall dust or similar contaminants will shorten the life expectancy of the HEPA filter

The patented Aprilaire Self-Seal Technology minimizes the amount of air bypassing the filter

The MERV 13 Filter Replacement captures pollen and mold spores (up to 90%)

The bottom is labeled "bottom"

carrier inner carbon blanket W5-0820_height_19-1/2 Renovations in the home thatInner carbon postfilter blanket for HEPA air cleaner. Wraps around inside of main HEPA cylinder. The activated carbon pre filter and the optional after filter can remove lint and unpleasant odors, atmospheric and household dust, coal dust, insecticides, dust mites, pollen, mold spores, fungi, bacteria, cooking smoke and grease, pet dander and tobacco smoke particles. Lifespan: 6 Months