20x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack air-purification Temperature is precisely measured by

Temperature is precisely measured by the unit’s attached sensor probe with 15' cable

Ceramic HPS enhances essential oil production and produces plants with minimal stretching

Drinking water safe

Heavy duty light-proof zipper

Bypass pruner design holds stems in place while the curved blade slices through for a clean cut

20x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack air-purification Temperature is precisely measured byNordic 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.