From the brand Previous page, Filter King's mission is to keep your air fresh and clean, offering over 800 air filter sizes ready to go. The company specializes in crafting top-quality filters that make a difference, serving as a defense against common allergens while also saving you money.

All of Filter King's filters are made right here in the USA, featuring a pleated, electrostatic design that captures a multitude of particles. The robust reinforced beverage board frame ensures durability, even in extreme temperatures. The lion was chosen as the brand's icon, representing the company's aim to deliver quality fit for royalty.

Filter King's 3-pack Air Conditioner Filter, with a MERV 8 rating, is a prime example of their high-quality products. Measuring 20" x 22.25" x 0.75", this filter is made in the USA with the highest quality materials and construction (EPA Establishment Number: 103501-FL-1).

The filter can last up to 90 days before needing replacement, but it is recommended to change it 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 captures more particles and extends the filter's lifetime, with users feeling the difference in air quality within 48 hours.

Installation is fast and easy, with a simple open, slide, and close process. Whether it's dust, pollen, or smoke, Filter King has you covered, ensuring the air you breathe is the best it can be.

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