17x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack tents-/-indoor-greenhouses INPUT: 120V

INPUT: 120V

"Excellent results throughout the growing season

The TS-1 thermostat stations is designed to replace a thermostat connected to a conventional cool only HVAC unit

Maintenance: ¼–½ tsp per gallon of water with every watering

Casebearers

17x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack tents-/-indoor-greenhouses INPUT: 120VNordic 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.