16x22x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Pots and Containers 1 mil and 2 mil

1 mil and 2 mil (1 mil is 1/1000th of an inch)

630W and 840W options

Directions for use: Use with every other watering during the Flowering phase

Super strong and tough

AC Power Cord Length:                      1

16x22x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Pots and Containers 1 mil and 2 milNordic 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.