Aerostar 21 1/2x23 5/16x1 MERV 8 Pleated Air Filter, 12 Pack (21 1/2 x 23 5/16 x 3/4)

The Aerostar Carrier Replacement Filter is a MERV 8 pleated furnace air filter designed to provide superior filtration efficiency. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions, this filter is a simple and cost-effective step towards a healthier home environment.

The filter measures 21-1/2 x 23-5/16 x 1 inches and is comparable to MPR 600 and FPR 5 ratings. It is designed to filter microscopic particles such as lint, dust mites, spores, and pollen, helping to improve indoor air quality and protect your family and loved ones from airborne allergens and particles that can trigger various allergy and asthma symptoms.

The filter is made with an electrostatically charged synthetic material that effectively draws and captures particles between 3 and 10 microns. This high-efficiency filtration, combined with low air flow resistance, helps to keep your HVAC unit running efficiently by removing dirt and reducing strain on the motor. When your unit runs properly, it consumes less energy, requires less maintenance, and has a longer lifespan, which can have a positive impact on your utility bill and maintenance costs.

It is recommended to change the filter every 60 to 90 days during normal times of year, but the frequency should be increased to 30 days during peak summer and winter months when your unit is working the hardest.

The Aerostar brand is known for its commitment to innovation and improving filtration technology to make it more efficient, effective, and environmentally friendly. This box of twelve Aerostar MERV 8 Pleated Furnace Air Filters is a simple and cost-effective solution for maintaining your home's indoor air quality and protecting your HVAC system.

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