11 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack Controller The potassium contained in DeuceDeuce

The potassium contained in DeuceDeuce is a revolutionary formulation

Hanna's line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle

0 is rated to 35 lbs

Included corded sensor plugs into the controller to provide temperature and humidity readings

11 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack Controller The potassium contained in DeuceDeuceNordic 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.