True Blue Allergen Air Filter MERV 11, 4-Pack

The True Blue Allergen Air Filters have a MERV 11 rating, making them highly effective at trapping dust, dander, pollen, and other allergens. They are constructed from electrostatically charged material to provide healthier breathing by capturing allergen particles. The synthetic construction of these filters also helps resist the growth of bacteria and mold, providing additional air protection.

Specifically designed for families with allergies and pets, the True Blue Allergen air filter is 53 times more effective than fiberglass filters and can last up to 4 months. During the manufacturing process, the filter media is charged with an electric current, allowing it to attract very small particles just like magnets attract metal. This results in a significantly more efficient filter that filters sub-micron airborne allergens such as dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog.

The 100% synthetic filter media ensures that bacteria, mold, or fungi do not grow in normal use. This 20 x 30 x 1 Pleated air filter is designed to filter sub-micron airborne allergens and provides high performance allergen reduction. With a MERV rating of 11, it can last up to 120 days, providing long-lasting protection for your air quality. Choose the 20x30 MERV 11 Rated Air Filter for a cleaner and healthier indoor environment.

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