10x14x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack micro-nutrients It includes a 12-foot sensor

It includes a 12-foot sensor probe with a waterproof thermalloy head that accurately detects current temperature and humidity conditions

or starter cubes

Model: HB1500

) per 1 gallon of water and apply as a foliar spray

The third option allows you to set it to spray 24 hours per day

10x14x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack micro-nutrients It includes a 12-foot sensorNordic 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.