Nordic Pure 12x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
MERV 10 Plus Carbon air filters are comparable to air filters with the rating of MPR 900-1000
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma
MERV 12 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900
Actual Size: 11 3/8 x 23 3/8 x 1 3/4 (11
12 3/4x20 3/4x1 Exact MERV 10 AC Furnace Filters 12x20x1 Nordic Pure 12x24x4 Pleated AirActual Size: 12_3 4 x 20_3 4 x 3 4 (12. 75 x 20. 75 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters