22x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Grow Light Reflectors Guaranteed free of heavy metals

Guaranteed free of heavy metals

For high-capacity chlorine and chloramine reduction in city water

Bulletproof Si 5% has additional natural components including amino acids and Ascophyllum nodosum

• Removes residual solvent to low ppm

You can finally have confidence that your hydroponic garden is reaching it’s ideal potential without the extra work

22x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Grow Light Reflectors Guaranteed free of heavy metalsNordic 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.