Nordic Pure 12x18x1 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
leaving healthier
MERV 10 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000
Nordic Pure 10x20x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air condition filter
10x25x1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 6x16x1 Nordic Pure 12x18x1 MERV 13Actual Size: 9 1 2 x 24 1 2 x 1 2 (9. 5 x 24. 5 x 0. 5) Captures large airborne particles like household dust, pet dander, bacteria and pollen. Ideal for customers with apartments, window units, campers, and RVs. Antimicrobial high capacity, polyester material with an added layer of smooth poly blend electrostatic filter media For filter installation the air enters thru the fuzzy, high loft side and exits out the thinner, smooth side. Made in the USA.