polyester filter material which acts as a pre-filter
the half inch (1/2") double media air filters provide exceptional air filter capacity and remarkable efficiency
Actual Size: 8 3/4 x 19 x 3/4 (8
Nordic Pure 10x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
The electrostatic charge works as a magnet to draw in and trap smaller airborne particles
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