20x35x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 13x21 3/4x1 Nordic Pure 20x20x1 MERV 14

Nordic Pure 20x20x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Nordic Pure 16x20x5 Honeywell Replacement MERV 10 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

Nordic Pure’s 16x25x3 MERV 8 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

We recommend the window air conditioning filter 15 x 24 x 1/4 cut to size UL Class 2 rated be replaced approximately every 30 to 60 days for fresh clean air for your family and home

a human hair is about 70 microns wide

20x35x2 Furnace Air Filters MERV 10 Pleated Plus Carbon 13x21 3/4x1 Nordic Pure 20x20x1 MERV 14Actual Size: 19 1 2 x 34 1 2 x 1 3 4 (19. 5 x 34. 5 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000