25x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 18 1/4x22x1 Nordic Pure 12x24x4 Pleated Air

Nordic Pure 12x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

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

Nordic Pure 20x25x4 Plus Carbon Air Filters MERV 15 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

As with all Nordic Pure furnace air conditioner filters

25x25x 1/2 Half Inch Ring Panel MERV 13 Furnace Air Filters 18 1/4x22x1 Nordic Pure 12x24x4 Pleated AirActual Size: 24 1 2 x 24 1 2 x 1 2 (24. 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,