Each Nordic Pure 4” MERV 7 air filter captures airborne particles as small as 3
Nordic Pure 12x30x1 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
MERV 13 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400
16x24x2 Pleated MERV 13 Air Filters Number Per Box:12 Each Nordic Pure 4” MERVActual Size: 15 3 8 x 23 3 8 x 1 3 4 (15. 38 x 23. 38 x 1. 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