11 3/8x11 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Air Filters 12 Pack Growing Media including vector control and agricultural

including vector control and agricultural fumigation

food and feed crops

especially it can reach 1000μmol/s to the outer edges

InterLux™double ended bulbs are more effeciant by using the same wattage to produce higher par and lumen ratings

Reduces transplant shock

11 3/8x11 3/8x1 Exact MERV 8 Plus Carbon AC Furnace Air Filters 12 Pack Growing Media including vector control and agriculturalNordic 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.