True Blue Allergen Air Filter, MERV 11, 14x20x1, 4-Pack

True Blue Allergen Air Filters have a MERV 11 rating, making them highly effective at trapping dust, dander, pollen, and other allergens. The filters are made of electrostatically charged material, which helps to create a healthier breathing environment by capturing harmful particles. In addition to this, the filters are constructed using synthetic materials that are resistant to bacteria and mold growth, providing even more protection for the air in your home.

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 for up to 4 months. During the manufacturing process, the filter media is charged with an electric current, allowing it to attract very small particles in a similar way to how magnets attract metal. This results in a far more effective filter that can capture sub-micron airborne allergens such as dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog. Furthermore, the 100% synthetic filter media will not support the growth of bacteria, mold, or fungi in normal use.

The True Blue MERV 11 Pleated HVAC Furnace Air Filter is designed for residential use to enhance indoor air quality by reducing airborne contaminants and microscopic particles. It is compatible with almost any brand of air conditioner, furnace, heat pump, or HVAC unit.

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 such as dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke, and smog.

For families with pets and allergies, the electrostatic charged media in these filters improves and prolongs performance by attracting and trapping smaller airborne particles using static electricity, outperforming standard fiberglass home air filter models.

To maintain optimal filtration performance, it is recommended to replace the home air filter at least every 4 months. Regularly replacing air filters can potentially prevent costly repairs and reduce monthly energy use, as a dirty air filter can restrict air flow and force your heating and cooling or HVAC system to work harder to maintain the desired temperature.

Each air filter is proudly manufactured and assembled in the USA, and replacing or installing the filter is quick and easy by following the instructions on the packaging. It's important to measure your current air filter for the exact size and compare it to ensure a proper fit.

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