15x20x1 MERV 11 Allergen Air Filter (4-Pack) | Electrostatic Pleated HVAC Furnace Air Filter | Replacement Filter for Home Use | Made in USA

PURIFY INDOOR AIR: The MERV 11 Pleated HVAC Furnace Air Filter is designed for residential use to enhance and refresh indoor air quality by capturing airborne contaminants and microscopic particles. This filter works with nearly any brand and is suitable for air conditioners, furnaces, heat pumps, and HVAC units.
CAPTURE AIRBORNE CONTAMINANTS: This Allergen Air Filter is rated MERV 11, which means it can capture up to 79% of particles sized 3.0 - 10.0 microns. It efficiently reduces airborne allergens, such as dust, dirt, pollen, pet dander, microscopic allergens, smoke, and smog. IDEAL FOR HOMES WITH PETS AND ALLERGIES: Better safeguard your indoor air with electrostatically charged media, which enhances and extends filter performance by using static electricity to attract and capture smaller airborne particles. This technology performs better than standard 1-inch fiberglass home air filter models.
REPLACE EVERY 4 MONTHS: To maintain peak filtration performance, change your home air filter at least every 4 months. Regular replacement of air filters can help prevent expensive repairs and may assist in lowering monthly energy consumption. A dirty air filter restricts airflow and causes your heating, cooling, or HVAC system to work harder to maintain your home's desired temperature.
PROUDLY MADE IN THE USA: Each air filter is produced and assembled in the USA. Replacing or installing the filter is fast and simple! Just follow the instructions on the packaging