Allergen 20x25x1 Air Filter, MERV 11, 4-Pack

True Blue Allergen Air Filters, designed with a MERV 11 rating, are highly effective in trapping dust, dander, pollen, and other allergen particles, promoting healthier breathing. The electrostatically charged filter material resists bacteria and mold growth, providing additional air protection.

Specifically engineered 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. The manufacturing process involves charging the filter media with an electric current, enabling it to attract even the smallest airborne particles, much like magnets attract metal. This innovative approach results in a highly efficient filter that captures sub-micron allergens, including dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog.

The 100% synthetic filter media used in the True Blue Allergen Air Filter is designed not to support the growth of bacteria, mold, or fungi during normal use, ensuring cleaner indoor air. This MERV 11 Pleated HVAC Furnace Air Filter is compatible with a wide range of brands and is suitable for use in air conditioners, furnaces, heat pumps, and HVAC units, making it an ideal choice for residential applications.

With a MERV 11 rating, the True Blue Allergen Air Filter can trap up to 79% of particles sized 3.0-10.0 microns, effectively reducing airborne allergens and improving indoor air quality. This electrostatic charge technology outperforms standard 1-inch fiberglass home air filter models, providing superior filtration and prolonged performance.

To maintain optimal filtration, it is recommended to replace the True Blue Allergen Air Filter every 4 months. Regular filter replacement can potentially prevent costly repairs and help reduce monthly energy usage, as a dirty air filter can restrict airflow and force the heating, cooling, or HVAC system to work harder to maintain the desired temperature.

Proudly made in the USA, the True Blue Allergen Air Filter is easy to replace or install, simply following the instructions provided on the packaging. To ensure a proper fit, users should measure their current air filter and compare it to the dimensions of the True Blue Allergen Air Filter.

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