21x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack nutrients The modulating control will vary

The modulating control will vary the Modulating Steam Humidifier’s output based on the difference between the set point and actual RH

it uses a citrus oil base (d-Limonene) to eliminate broadleaf

The Harvest Pro Laboratory RVD-2 Vacuum Pump (115 V

or medicinal plants

Fits in the Zenport HJ245 sheath for safe keeping when not in use

21x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack nutrients The modulating control will varyNordic 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.