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Our customer service team is available to answer any questions you may have about sleep.

100% satisfaction guaranteed*

Experience the ultimate in comfort and peace of mind with free returns, and a 1-year limited warranty on your mattress.

Amazon's Best Seller

King Koil is the best-selling air mattress on Amazon for a reason - its high-quality construction and innovative design make it a top choice for a comfortable and supportive night's sleep.

Fast Inflation

Won't sink overnight

Enhanced coil technology for firm support

Fully flocked sides and top


Queen 20"

I'm so impressed with the quality and comfort of this air mattress. After my old air mattress finally tore, I did some research on what to buy next and I found King Koil. Needless to say, I'm never buying anything but King Koil!

— Rebecca P.

Twin 16"

Purchased for my daughter who has spinal problems; also highly recommended by medial evaluations. My daughter fell in love with the queen size mattress and for the first time had no major morning aches. The 1-year guarantee is fantastic too!

— Michael A.

Cal King 20"

If I could give this 6 stars I would! The kids love it and it is very comfortable. We have guests over often and they absolutely love sleeping on the California King size!

— Jeff R.

Queen 13"

I purchased the King Koil air mattress and have been very satisfied. It's comfortable, easy to inflate/deflate, and has held up well. Highly recommend for a comfortable, reliable temporary sleeping solution.

— Nanci H.


How can I determine the best mattress for my needs?

Our Sleep Specialists are available to help you choose the perfect mattress for your needs. Whether you contact us by phone, live chat, or email, we are happy to assist you in finding the right mattress for a great night's sleep. You can also take our Mattress Quiz to help narrow down your options. Each of our mattresses has been carefully designed to provide the best possible sleep experience, so don't hesitate to reach out to us for assistance.

How do I inflate the King Koil air mattress?

The King Koil air mattress comes with a built-in pump. To inflate the mattress, plug the pump into an electrical outlet, and turn the dial to the "inflate" setting. The mattress will begin to inflate automatically. Once the mattress is fully inflated, turn the pump off and unplug it from the outlet.

Is the King Koil air mattress comfortable to sleep on?

Yes, the King Koil air mattress is designed to provide maximum comfort and support while you sleep. The mattress features a soft flocked top layer and a durable coil beam construction that helps distribute your weight evenly.

Our King Koil Airbeds have been crafted keeping your comfort in mind. Featuring Enhanced Coil Technology, they offer the perfect support for a peaceful night's sleep, both for you and your guests. The air-filled coils, along with the internal layering, work in harmony to provide natural support to your body, ensuring proper alignment of the spine during sleep. Our state-of-the-art coils are designed to maintain the firmness and shape of the inflatable bed, even with regular use over time.