12x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Light Fixture Water saving polymers offer a

Water saving polymers offer a more consistent source of water and water soluble nutrients

with 1800 μmol/s of photosynthetic photon flux (PPF 400-700nm)

humidity and CO2 and VPD levels without the need to actually control any devices

5 kg / 32 lbs (with Box)Carbon Weight: 9

The polymers also reduce watering and help prevent over and under watering

12x22x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Light Fixture Water saving polymers offer aNordic 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.