Aerostar 20x20x1 MERV 11 Pleated Air Filter, 6 Pack

The 20x20x1 MERV 11 Pleated Air Filters by Aerostar (Actual Size: 19 3/4"x 19 3/4" x 3/4") offer superior filtration efficiency and come in a convenient 6 pack. These filters are designed with electrostatically charged synthetic material to capture allergens between 0.3 - 1.0 microns, including lint, dust mites, mold spores, pollen, pet dander, fine dust, and smoke. The MERV 11 rating makes these filters comparable to MPR 1000-1200 and FPR 7 ratings.

Using Aerostar filters is a simple and cost-effective way to create a healthier home environment by eliminating airborne allergens and particles that can trigger allergy and asthma symptoms. Additionally, these filters improve the efficiency of your HVAC unit, reducing maintenance and utility costs by removing dirt and reducing strain on the motor. It is recommended to change the filter every 60 to 90 days, with an increased frequency to 30 days during peak summer and winter months when your unit is working the hardest. These filters are compatible with furnaces and AC units and have a nominal size of 20x20x1 and actual size of 19 3/4"x 19 3/4" x 3/4".

The MERV 11 filter is designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke. The 100% synthetic electrostatic media ensures high efficiency with low air flow resistance, making it simple to install and maintain. These filters are manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions dedicated to making the world safer, healthier, and more productive.

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