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 Dust Reduction Filter. This electrostatically-charged air cleaning 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.