11 3/8x11 3/8x1 Exact MERV 13 Plus Carbon AC Furnace Air Filters 12 Pack spl_dlw is generator-ready and FCC-compliant

is generator-ready and FCC-compliant

Boost yields and save electric costs

This Pure Carbon Pleated Air Filter offers all the benefits of activated carbon

Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth

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

11 3/8x11 3/8x1 Exact MERV 13 Plus Carbon AC Furnace Air Filters 12 Pack spl_dlw is generator-ready and FCC-compliantNordic 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.