21x23x1 Exact MERV 12 AC Furnace Filters 10x25x1/2 Nordic Pure 18x24x1 MERV 8

Nordic Pure 18x24x1 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

the material is electrostatically charged to attract unwanted particles

Nordic Pure 20x25x6 Aprilaire Space-Gard 2200 Replacement Air Filters Part 201 MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your workspace or office

MERV 12 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

odor eliminator Pure Carbon AC furnace filters can be used in residents as a stand-alone filter

21x23x1 Exact MERV 12 AC Furnace Filters 10x25x1/2 Nordic Pure 18x24x1 MERV 8Actual Size: 21 x 23 x 3 4 (21 x 23 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV 12