13x21.5x1 Exact Size MERV 10 Air Filter 12x24x 1/2 Nordic Pure MERV 10 is

Nordic Pure MERV 10 is equivalent to MPR 1000

Actual Size: 12_3/4 x 21 x 3/4 (12

MERV 12 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900

Nordic Pure 12x30x1 MERV 13 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

13x21.5x1 Exact Size MERV 10 Air Filter 12x24x 1/2 Nordic Pure MERV 10 isActual Size: 12 3 4 x 21 1 2 x 3 4 (12. 75 x 21. 5 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