8x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack post harvest 4 Hours of constant use

4 Hours of constant use

Soaking: (Oasis cubes

Nordic Pure 20x20x5 Honeywell Replacement MERV 14 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

While it perfectly matches the footprint and hanging height of legacy 1000W DE-HPS grow lights

5-inches - 100% USA Based Warranty

8x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack post harvest 4 Hours of constant useNordic 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.