11 1/4x11 1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack pumps-and-irrigation-supplies not suitable in restricted airflow

not suitable in restricted airflow applications

The Funk Fighter Large Gym Bag has high-quality carbon lining to trap and eliminate odors and measures 27"

We recommend using this filter in conjunction with our 8" fan for optimum efficiency

The Shorty was developed by and for growers that must have a Gorilla growing experience

but can be used with all other methods of cloning

11 1/4x11 1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack pumps-and-irrigation-supplies not suitable in restricted airflowNordic 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.