Clean Comfort 20" x 25" High-Efficiency Media Air Cleaner - MERV 11

The Clean Comfort High-Efficiency Media Air Cleaner can protect and prolong the operating efficiency of central heating and cooling systems compared to systems that do not have enhanced air filtration components. The filter can remove household dust, coal dust, insecticide, dust mites, pollen, mold spores, fungi, bacteria, pet dander, cooking smoke and grease, and tobacco smoke particles making the air in your house extremely clean. Features: Vertical or horizontal installation Reversible airflow; mounts in any position High-efficiency MERV 11 media filter helps remove household particles down to 0.3 micron Heavy-gauge galvanized-steel cabinet with powder-paint finish on door Easy-to-change filter Optional Carbon Filters