Nordic Pure 14x24x1 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
Replaced approximately every 30 to 60 days for fresh clean air
Nordic Pure 18x30x1 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
resulting in a much healthier living space
21 1/2x24x1 Exact MERV 13 AC Furnace Filters 17 1/4x29 1/4x1 Nordic Pure 14x24x1 MERV 8Actual 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