11 1/4x19 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack sprayers 6 month guarantee for Bluelab

6 month guarantee for Bluelab pH Probe

Smooth mirror-finish surface

- Easy to hydrate

- Includes mounting brackets

11 1/4x19 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack sprayers 6 month guarantee for BluelabNordic 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.