3M Filtrete® Micro Allergen Defense Electrostatic Air Cleaning Filter

As you manage your allergies on a day to day basis, you're looking for options that can help reduce allergens in your air. Filtrete Allergen Defense filters turn your central heating and cooling system into a whole house air cleaner. With electrostatic technology, these filters help reduce airborne allergens from air passing through the filter.

• Helps protect your home by reducing allergens in your air
• Attracts and captures particles like household dust, lint, dust mite debris, mold spores, pollen, pet dander and smoke
• Electrostatically charged to attract and capture microscopic airborne particles
• Lasts up to 3 months
• Manufactured by 3M
• For residential use only