18x18x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Replaces Honeywell 16x20x4 and filters

Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

Nordic Pure 12x25x2 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

Ideal for normal air filtration and will help those with mild allergies

We recommend changing 1” and 2” filters every 30-90 days

Nordic Pure 10x24x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

18x18x1 Pleated Air Filters MERV 13 Plus Carbon Number Per Box:12 Replaces Honeywell 16x20x4 and filtersActual Size: 17 3 4 x 17 3 4 x 3 4 (17. 75 x 17. 75 x 0. 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