20x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters Number Per Box:12 Actual Size: 15 x 24

Actual Size: 15 x 24 x 1/4 (15 x 24 x 0

Actual Size: 9 1/2 x 23 1/2 x 3/4 (9

Actual Size: 19 3/8 x 23 3/8 x 1 3/4 (19

Actual Size: 18 1/2 x 24 1/2 x 3/4 (18

Nordic Pure 3” MERV 13 Trion Air Bear Cub Replacement Plus Carbon filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home or office

20x20x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters Number Per Box:12 Actual Size: 15 x 24Actual Size: 19 1 2 x 19 1 2 x 1 2 (19. 5 x 19. 5 x 0. 5) Captures large airborne particles like household dust, allergens, mold spores, pet dander and smoke particles. 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,