Nordic Pure 20x25x5 Lennox X6673_X6675 Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”
As with all Nordic Pure furnace air conditioner filters
Actual Size: 11 1/2 x 11 1/2 x 3/4 (11
Nordic Pure 20x35x2 Trane Replacement RTU ( Roof Top Air Handling Unit) Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Actual Size: 16 3/8 x 21 3/8 x 3/4 (16
20x20x 1/2 Half Inch Ring Panel MERV 8 Furnace Air Filters 19x21 1/2x1 Nordic Pure 20x25x5 Lennox X6673_X6675Actual 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, 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