Nordic Pure 10x30x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
layer is a MERV rated smooth poly-blend filter material
MERV 15 Air Bear Cub Replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800
Nordic Pure 8x20x1 MERV 14 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
Nordic Pure 10x20x1 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
10x20x1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters Half Inch Panel Nordic Pure 10x30x1 MERV 10Actual Size: 9 1 2 x 19 1 2 x 1 2 (9. 5 x 19. 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.