12x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack pumps-and-irrigation-supplies which is pre-composted to eliminate

which is pre-composted to eliminate weed seeds and harmful pathogens

thus no tangling of the fibrous root systems

organic cal-mag supplement

The Trichoderma strains in RootShield Plus help eliminate fungal pathogens by colonizing the root systems of plants

20 tubes per pack

12x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack pumps-and-irrigation-supplies which is pre-composted to eliminateNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.