18x24x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack aaron or suspend them to avoid

or suspend them to avoid accidental contact with children or pets

It ensures optimum growth

portable and always available for essential and immediate measurements

Highly Concentrated - no fillers

these cultures promote the growth of naturally-occurring beneficial microorganisms

18x24x4 (3 5/8) Pleated MERV 8 Air Filters 2 Pack aaron or suspend them to avoidNordic 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