- MERV 11 Rating - Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites - attracts particulates like dust to a TV screen. - Uniform pleat shape enhances dust holding capacity and maximizes air flow. - Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. - Heavy duty construction frame prevents airflow bypass. - Lasts UP TO 3 months. - This product is listed and rated by Underwriters Laboratories as U.L. Class 2.
