Home Air Filter King 19x19x1 MERV 13 Filter, 4-Pack

At Filter King, our mission is to keep your air fresh and clean, no matter if it's dust, pollen, or smoke. Our filters work wonders in homes, offices, and hospitals alike. What sets us apart is our vast selection of over 800 ready-to-go air filter sizes.

We specialise in crafting top-quality filters that make a real difference. Find the ideal filter for your place and let's ensure the air you breathe is the best it can be! Our filters serve as your defence against common allergens, while also saving you money. A simple filter change not only prevents costly repairs but also reduces your monthly energy costs.

All of our filters are proudly made right here in the USA. We offer premium features such as a pleated, electrostatic design that captures a multitude of particles. Moreover, our robust reinforced beverage board frame ensures durability, even in extreme temperatures.

We opted for the lion as our symbol because, much like this majestic king of the land, we aim to deliver quality fit for royalty. Our MERV 13 rated 4-pack Air Conditioner Filters, measuring 19" x 19" x 1" (actual size: 19" x 19" x 0.75"), are a testament to this commitment.

Fully manufactured in the United States using the highest quality materials and construction, our filters can last up to 90 days before needing replacement. We recommend changing your home air filter every 30-90 days for 1-inch filters to help maintain the longevity of the intended application, such as air conditioning and heating systems.

The pleated design of our filters captures more particles and extends the lifetime of the filter. Merv Filters trap airborne particles without impacting air flow, so you can feel the difference in just 48 hours. Installation is fast and easy – simply open, slide, and close!

Whether you're looking to protect your home, office, or hospital, our filters are the perfect solution to keep the air you breathe clean and fresh. Experience the difference that quality, American-made filters can make in your indoor air quality.

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