20x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 17x22x1 If you are replacing a

If you are replacing a Honeywell or Lennox 16x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8

Actual Size: 15 3/8 x 23 3/8 x 1 3/4 (15

Nordic Pure 18x18x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 16x24x2 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

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for superior filtration and odor control or commercial units

20x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 17x22x1 If you are replacing aActual Size: 19 1 2 x 24 1 2 x 1 2 (19. 5 x 24. 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,