11 1/4x19 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack cube The CM-1 / Hawkeye is

The CM-1 / Hawkeye is designed specifically to be used as a back-up monitoring system to ensure environmental conditions stay within acceptable limits

Once in calibration mode submerge the probe in 1382 ppm calibration standard

and 10 Gallon Plastic Pots

1 x Micro Drip | 16-17 mm Double Layer Tube 25'

including Spider Mites

11 1/4x19 1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack cube The CM-1 / Hawkeye isNordic 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.