10x25x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack pest-and-disease-control Extend the effective life of

Extend the effective life of your Active Air carbon filter with a corresponding Active Air pre-filter

Uses four D Batteries

Contains three dual-ball bearing fans with PWM-controlled motors to minimize noise

The easy-lock pruner easily cut 3/4-inch (20mm) limbs

Comes in packaging designed to keep air and light from damaging the solution

10x25x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack pest-and-disease-control Extend the effective life ofNordic 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.