18x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack harvest-solution Either way you wire it

Either way you wire it

The inert ingredients in ECOWORKS EC are natural

Adjustable CO2 deadband

OASIS® Soax® wetting agent in granular form that helps maintain a uniform culture substrate by promoting the even dispersion of water through the root zone

Weight: 10

18x22x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack harvest-solution Either way you wire itNordic 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.