westinghouse carbon postfilter blanket MERVP1425211_width_25 Fabric fibres

Fabric fibres

The Air-T-Rex Premium + Carbon is a particularly good choice if you have an air exchanger

3 micron (1 human hair = 150 microns)

This increases the time between filter changes

Removes a wider array of VOCs (volatile organic compounds) than standard carbon postfilter

westinghouse carbon postfilter blanket MERVP1425211_width_25 Fabric fibresInner 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