18x24x4 (3 5/8) Pleated MERV 8 Air Filters 6 Pack lighting Height w/ Extension Kit -

Height w/ Extension Kit - 6’11”

12 x QDPS Multi Flow | 1" T

and beneficial insects

• Specially designed for each size system

18x24x4 (3 5/8) Pleated MERV 8 Air Filters 6 Pack lighting Height w/ Extension Kit -Nordic Pure 18x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage