8x14x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack spl_hlg The letter indicates tube type:

The letter indicates tube type: E-tubes or F-tubes

Ensure the unit is properly grounded and connected to the correct voltage supply before powering on

Using a particular strain of Bacillus thuringiensis kurstaki

Crafted with durable steel

slowly swiping close to the object

8x14x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack spl_hlg The letter indicates tube type:Nordic 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.