A healthy home begins with cleaner air. Improve the air quality in your house by reducing the amount of airborne allergens with a Filtrete™ Clean Living Basic Dust Filter. This electrostatically-charged air cleaning furnace filter attracts and captures large airborne allergens like household dust and lint, keeping the air in your home clean and pure. For maximum performance, replace your Filtrete™ Filter seasonally (every 90 days) to ensure you and your household are breathing cleaner air.