10x30x1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12x24x 1/2 such as chemicals from household

such as chemicals from household cleaning products

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

polyester material with an added layer of smooth poly-blend electrostatic filter media

The second

Actual Size: 11 1/2 x 29 1/2 x 1/2 (11

10x30x1/2 Half Inch Ring Panel MERV 7 Furnace Air Filters 12x24x 1/2 such as chemicals from householdActual Size: 9 1 2 x 29 1 2 x 1 2 (9. 5 x 29. 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.