14x14x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12x36x1 polyester filter material which acts

polyester filter material which acts as a pre-filter

The electrostatic charge works as a magnet to draw in and trap smaller airborne particles

Keep that measurement in mind when you are measuring your furnace air filter

Nordic Pure 14x14x1 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

14x14x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 12x36x1 polyester filter material which actsActual Size: 13 1 2 x 13 1 2 x 1 2 (13. 5 x 13. 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