16x21x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack X Nutrients bloom Fish·Mix™boosts growth of all living

Fish·Mix™boosts growth of all living organisms in the substrate

and increase cuttings overall survival rates

Moderate Infestation/Speckling: 5+ per square foot

Rhizopogon fulvigleba

Mycotrol WPO contains the highest spore concentration in a Beauveria bassiana-containing insecticide

16x21x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack X Nutrients bloom Fish·Mix™boosts growth of all livingNordic 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.