8x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack discounted Unlike synthetic sprays that require

Unlike synthetic sprays that require EPA registration and careful handling

Hang the BlackBird at 20–24 inches above the canopy for flowering

Measurement Range: 0-5000 ppm

Adjustable flame from 12k BTU to 24k BTU (15 cu ft/hr to 30 cu ft/hr)

8x24x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack discounted Unlike synthetic sprays that requireNordic 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.