13x20x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack LUXX 200W BAR and disease resistance

and disease resistance

Be cautious when using Elite 91 CalMag on young or weak plants as the nitrates (along with other nitrates from your base nutrient) can cause tip burn and stress

– Dimming 0-10V

Never Needs Bulbs

13x20x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack LUXX 200W BAR and disease resistanceNordic 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.