17x22x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack Plant Support Enclosed reflector design constructed from

Enclosed reflector design constructed from European

• 10" Double cinching ducting ports

Organic and conventional nutrients can contain complex macromolecules which are harder for a plant to break down and absorb than smaller compounds

Zero Residue – Leaves no chemical residue on crops

17x22x1 MERV 12 Plus Carbon AC Furnace Filters 12 Pack Plant Support Enclosed reflector design constructed fromNordic 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.