14x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 8x18x1 Nordic Pure MERV 15+ is

Nordic Pure MERV 15+ is equivalent to MPR 2800

While different companies use different scales to measure the air filter’s efficiency

Nordic Pure 14x30x1 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

The effective life of your air filter depends on both the inside and outside conditions of the environment in which the filter is being used

Nordic Pure 12x20x1 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

14x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 8x18x1 Nordic Pure MERV 15+ isActual Size: 13 1 2 x 19 1 2 x 1 2 (13. 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