Nordic Pure MERV 12 is equivalent to MPR 1500-1900
Actual Size: 12 x 22 x 3/4 (12 x 22 x 0
It is important to note that because of this high filtration and air flow restriction
a 20x30x1 air filter is actually 19 ½ x 29 ½ x ¾
Nordic Pure 12x18x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home
10x12x1 Exact MERV 10 AC Furnace Filters Exact Nordic Pure MERV 12 isActual Size: 10 x 12 x 3 4 (10 x 12 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 provide exceptional