11 1/4x11 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Tents / Indoor Greenhouses Due to the built-in temperature

Due to the built-in temperature sensor

Exceptionally consistent delivery of the CMh lamp's superior color spectrum and PAR output

It combines an Xtrasun open double-ended reflector with a variable-wattage Xtrasun DE ballast and a high-PAR Xtrasun DE high-pressure sodium lamp

Tomato pinworms

11 1/4x11 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Tents / Indoor Greenhouses Due to the built-in temperatureNordic 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.