Each time air passes through a Nordic Pure pleated furnace filter
Nordic Pure 12x12x1 MERV 13 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
MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900
Actual Size: 8 3/4 x 24 x 3/4 (8
smog and other contaminants
14x24x2 Pleated Air Filters MERV 13 Plus Carbon Half Inch Panel Each time air passes throughActual Size: 13 1 2 x 23 1 2 x 1 3 4 (13. 5 x 23. 5 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200