17 1/4x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack grow-systems-trays-reservoirs Feel the Power of B-Lite

Feel the Power of B-Lite

Does not thermally cycle

PPM settings for tomatoes

5 or 16 Amps

Tomato-tone 3-4-6

17 1/4x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack grow-systems-trays-reservoirs Feel the Power of B-LiteNordic 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.