21x22x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil Ionic PK Boost allows the

Ionic PK Boost allows the grower easy control of the extra phosphorus and potassium that can lead to bumper yields

farming and nurseries

MERV 11 Filter – The self-sealing air filter traps up to 95% of pollutants from the air to protect your plants and the unit’s vital components

parasites and diseases in organic and conventional crops

Socket Type Mogul E39

21x22x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Monterey Neem Oil Ionic PK Boost allows theNordic 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.