16x36x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients-and-supplements Professionally designed for high frequency

Professionally designed for high frequency systems

resins and fragrances of flowering and fruiting plants

mycorrhizae live on the roots of plants and form a symbiotic relationship

Each filter is machine packed and includes a pre-filter

Two of the available 4 outputs are for HID lighting (1200W max combined)

16x36x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack nutrients-and-supplements Professionally designed for high frequencyNordic 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.