Each time air passes through a Nordic Pure carbon pleated furnace filter
Nordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments
Nordic Pure 16x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Nordic Pure 16x20x5 Honeywell Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”
In our opinion
16x20x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 13 Plus Carbon Number Per Box:2 Each time air passes throughActual Size: 15 7 8 x 19 3 4 x 4 3 8 (15. 88 x 19. 75 x 4. 38) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for superior filtration and odor control Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant