14x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Our Mad Scientist is always

Our Mad Scientist is always doing in-house research to grow the ultimate buds with precisely balanced formulas to ensure your plants never run out of the critical nutrients they need from early grow phase

Volume: Can fill up to 15 gallon depending on grow media

switch to sodium bulbs for flowering

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14x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Our Mad Scientist is alwaysNordic 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.