21x22x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_bfg especially in heavily fruiting plants

especially in heavily fruiting plants and fast blooming annuals

Easy to follow directions and tips

Incredibly potent—a small amount goes a long way

9V battery as well as a protective carrying case

whilst its high hydric retention (approx

21x22x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_bfg especially in heavily fruiting plantsNordic 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.