From the brand, Filter King's mission is to keep your air fresh and clean, whether it's dust, pollen, or smoke. Their filters work wonders everywhere, from homes to offices and hospitals, with over 800 air filter sizes ready to go. They specialize in crafting top-quality filters that make a difference, offering the ideal filter for your place to ensure the best air you can breathe.

What sets Filter King apart is their commitment to providing high-quality, American-made filters. Their filters serve as a defense against common allergens, saving you money through reduced energy costs and preventing costly repairs. All of their filters feature a pleated, electrostatic design that captures a multitude of particles, and a robust reinforced beverage board frame that ensures durability, even in extreme temperatures.

The choice of the lion as their brand symbol reflects Filter King's aim to deliver quality fit for royalty. Their MERV 8 rated 2-pack Air Conditioner Filters, measuring 12" x 20" x 1" (actual size: 11.5" x 19.5" x .75"), are fully manufactured in the United States using the highest quality materials and construction (EPA Establishment Number: 103501-FL-1).

These filters can last up to 90 days before needing replacement, and Filter King recommends changing your home air filter every 30 to 90 days for 1-inch filters to maintain the longevity of the intended application, such as air conditioning and heating systems. The pleated design of these filters captures more particles and extends the lifetime of the filter, with Merv Filters trapping airborne particles without impacting air flow. Customers can expect to feel the difference in just 48 hours.

Filter King's air filters are easy to install – simply open, slide, and close. With their commitment to quality, durability, and performance, Filter King aims to provide the best air filtering solution for your home, office, or hospital, ensuring the air you breathe is as fresh and clean as possible.

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