12x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack grow-light-bulbs out the substrate quicker

out the substrate quicker

Bulk package option for reduced freight and package disposal

5 times the blue light of an HPS lamp

each consisting of a round 2-gallon pot with ½" fittings

12x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack grow-light-bulbs out the substrate quickerNordic Pure 12x24x4 Pleated Air Filters MERV 10 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