20x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 10x18x1 Nordic Pure 20x24x4 MERV 15

Nordic Pure 20x24x4 MERV 15 Plus Carbon air 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

Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19

Nordic Pure 18x20x1 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

Actual Size: 17 3/4 x 17 3/4 x 1 3/4 (17

Nordic Pure Trane Replacement MERV 12 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

20x20x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 10x18x1 Nordic Pure 20x24x4 MERV 15Actual 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,