Serta iComfort CF1000 Medium Mattress Serta iComfort CF1000 Medium Mattress Serta iComfort CF1000 Medium Mattress Serta iComfort CF1000 Medium Mattress Serta iComfort CF1000 Medium Mattress
Serta iComfort CF1000 Medium Mattress
Serta iComfort CF1000 Medium Mattress
Serta iComfort CF1000 Medium Mattress
Serta iComfort CF1000 Medium Mattress
Serta iComfort CF1000 Medium Mattress

Serta iComfort CF1000 Medium Mattress

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Height: 11"
Comfort: Medium
Type: Memory Foam

Availability: In Stock


The IComfort1000 Mattress is the introductory mattress in the IComfort line. The iComfort 1000 mattress by Serta® is designed for providing cool, supportive sleep. We’ve specifically designed this mattress to keep even the warmest sleepers cool. With iComfort, multi-layered mattress-cooling foam technology it adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever.

You don’t have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy.

Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body and provides exceptional strength for back and neck support. 

EverCool® Fuze Gel Foam Gel Active® Max Foam:

  • This open celled memory foam helps promote airflow, so you don’t have that hot, stuffy feeling when falling asleep.

Max Cold™ Cover:

  • Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.

Air Support™ Foam:

  • Foam moves with your body and contours around it to help alleviate aches and pains caused by pressure points. 

  • Adjustable Compatible
  • 10 Year Warranty
Customer Reviews
4.2 Based on 34 Reviews
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Do not buy an iComfort mattress!!!!

I don’t care what the salesman tells you, this mattress has not lived up to its promise, and it starts sinking in the first 6 months. Our backs and necks hurt. We have rotated it, tried different settings on the adjustable base, tried different pillows. The integrity becomes compromised and sinks in where you lay. It’s no longer supportive, but it bounces back when no pressure is applied, so they won’t cover it under warranty. It absolutely does not keep you in proper sleeping position when you lay on it. Worst purchase ever, and we’re still paying on it. Buyer beware before you make this much of an investment.


Does not compare to our previous icomfort at all.

We sold our house furnished so of course I wanted another icomfort. We loved our previous mattress, it was like getting into a new bed every night and after 6 years it was still perfect. The new icomfort is horrible, feels lumpy, the edges lack support so if close to the edge it feels like you’ll fall off, terrible on pressure points. I wake up with hip pain everyday. After 17 nights of poor sleep were replacing the CF1000 medium. Unfortunately bought at a furniture store with no return policy. Makes no sense, if Serta accepts returns it should also accept from a furniture store.


This Is called I comfort was told this forms to your body and you get the best night's sleep.

Spent 1800 on this .If you are a back sleeper and like to sleep on a Board get it .If your anything else pass on this mattress been trying to get that great night's rest for the pass 6 months toss and turn . Shoulder pain hip pain gotten worse with this Mattress . Now have to pay 150 dollars for a topper that I shouldn't even have to do . Thanks for the Plank kuz that's all it is ..


Good quality but not comfortable for us

I give the iComfort CF 1000 Medium mattress a "3" because it is well-made and sturdy and will probably last for years. I have no problem with the quality of the product. But my husband and I are basically using this mattress as a glorified boxspring now because to our bodies it is as hard as a brick! I have learned that bedding is an incredibly individualized experience, so I'm not suggesting our story will be true for everyone. But I am sharing this in case some other people like us can be better informed. I am 5' 3" and 125 lbs. and my husband is 6' and 220 lbs. This Medium mattress was recommended as something that would be soft enough for me but firm enough for him. WRONG. We have had it for nearly 4 months, and it has been a painful 4 months. Initially, we tried to give it time, to let the memory foam adjust to our bodies, and my husband thought it would work OK for him. But over time he developed extreme hip and lower leg pain -- to the point that he went to the doctor, fearing he had circulatory problems. From day one, the mattress felt like sleeping on a board for me. I had so much hip pain that I added a 2" memory foam topper to my side of the bed to make it minimally workable, though I still got up every morning with general aches and pains, particularly in my hips. My husband eventually added the 2" topper to his side, too, making it a little better for him. But we were NOT feeling good. We felt like we were aging fast. And we were NOT happy with the memory foam feel. We were about to give up entirely, donate the mattress, and start from scratch, but we decided to try one more thing after reading about latex mattress toppers to soften and transform the feel of a mattress. We ordered a 3" soft natural latex topper and put it on top of the 2" memory foam topper we already had on the bed. EUREKA! We slept like babies. The latex has the soft give along with just the right amount of support on pressure points. For the first time in four months, we woke up without pain. So, as I said earlier, the iComfort mattress in now our hard-as-a-brick boxspring, with the memory foam and latex toppers being our mattress. Bottom line: As far as we're concerned, natural latex is the way to go. The next time we purchase a mattress, it will be latex. Period. Lesson learned.


Very hard

The bed is rated a 5 on the firmness scale, however it feels more like a 2. We recently bought this bed hoping to alleviate back, hip and shoulder pain. After trying the bed for nearly 3 weeks, I feel my shoulder and hip pain has worsened. I've been told the bed will take some time to break in but I am not willing to see how much softer it might get. I will say, the bed does a great job with no motion transfer and is not a hot bed to sleep on.

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