16x24x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack CO2 and Trichoderma

and Trichoderma

your plants need healthy roots to thrive

Organic material is naturally recycled plant and animal matter that has been allowed to decompose slowly and return to the soil

and calcium

16x24x4 (3 5/8) Pleated MERV 7 Air Filters 2 Pack CO2 and TrichodermaNordic Pure 16x24x4 Pleated Air Filters MERV 7 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