11 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack plant-care/pest-&-disease-control Developed by a horticulturist and

Developed by a horticulturist and electrical engineer

Built-In Photocell Detecting Day/Night Mode

& vegetables

Total Grow Control Peristaltic Pump

11 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack plant-care/pest-&-disease-control Developed by a horticulturist andNordic 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.