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

True Blue Allergen Air Filters, designed specifically for families with allergies and pets, boast a MERV 11 rating, providing enhanced protection against airborne contaminants. These filters are constructed with electrostatically charged material that effectively traps dust, dander, pollen, and other allergen particles, promoting healthier breathing. Additionally, the synthetic construction resists the growth of bacteria and mold, offering an extra layer of air protection.

Outperforming traditional fiberglass filters by a remarkable 53 times, the True Blue Allergen air filter is engineered to last up to 4 months. During the manufacturing process, the filter media is charged with an electric current, enabling it to attract even the smallest of airborne particles, similar to how magnets attract metal. This innovative approach results in a highly effective filter that captures sub-micron allergens, including dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog.

Constructed with 100% synthetic filter media, the True Blue Allergen Air Filter is designed to resist the growth of bacteria, mold, and fungi during normal use, ensuring cleaner indoor air. The MERV 11 Pleated HVAC Furnace Air Filter is compatible with a wide range of air conditioning, furnace, heat pump, and HVAC unit brands, making it a versatile choice for residential use.

Rated as a MERV 11 filter, the True Blue Allergen Air Filter can trap up to 79% of particles sized 3.0-10.0 microns, significantly reducing the presence of airborne allergens. This electrostatically charged technology outperforms traditional 1-inch standard fiberglass home air filter models, providing better protection for indoor air quality.

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

The True Blue Allergen Air Filter is proudly manufactured and assembled in the USA, ensuring quality and reliability. Installing the filter is a straightforward process, with clear instructions provided on the packaging. To ensure a proper fit, it is recommended to measure the current air filter and compare it to the specifications of the True Blue Allergen Air Filter.

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