24x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack spl_bfg Through extensive research and development

Through extensive research and development

reduced heat load

which is important for horticultural studies and monitoring plant physiology

Adjust the placement position to your preferred height during installation

Red-banded Leafroller (Argyrotaenia velutinana)

24x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack spl_bfg Through extensive research and developmentNordic Pure 24x24x4 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