21 1/2x24x1 Exact MERV 13 AC Furnace Filters 17 1/4x29 1/4x1 Nordic Pure 18x25x1 MERV 12

Nordic Pure 18x25x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

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

Trion Air Bear Replacement filters have a depth of 4 15/16" and ideal for high efficiency air filtration and those with moderate allergies

Nordic Pure 20x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 20x24x2 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

21 1/2x24x1 Exact MERV 13 AC Furnace Filters 17 1/4x29 1/4x1 Nordic Pure 18x25x1 MERV 12Actual Size: 21 1 2 x 24 x 3 4 (21. 5 x 24 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters