20x27x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack misc This is a soil amendment

This is a soil amendment that aids in micronutrient uptake

No change to grow technique

Tiresias Mist is safe

allowing control of your lighting with 0-10V protocol

so your feet stay cool throughout a hard day’s work

20x27x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack misc This is a soil amendmentNordic 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.