14x18x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Pots and Containers Best for (crops): Unrooted cuttings

Best for (crops): Unrooted cuttings such as hemp

biweekly for three weeks

Ceramic Metal Halide 315W 3K & 4K

European Pine Tip Moths

Great for ceiling mounted applications and hard to reach corners of the grow room

14x18x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Pots and Containers Best for (crops): Unrooted cuttingsNordic 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.