Serta iComfort CF3000 Medium Mattress Serta iComfort CF3000 Medium Mattress Serta iComfort CF3000 Medium Mattress Serta iComfort CF3000 Medium Mattress iComfort CF3000 Medium Mattress Mattress Serta iComfort CF3000 Medium Mattress Mattress Serta
Serta iComfort CF3000 Medium Mattress
Serta iComfort CF3000 Medium Mattress
Serta iComfort CF3000 Medium Mattress
Serta iComfort CF3000 Medium Mattress
iComfort CF3000 Medium Mattress Mattress Serta
iComfort CF3000 Medium Mattress Mattress Serta

Serta iComfort CF3000 Medium Mattress

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Height: 12"
Comfort: Medium
Type: Memory Foam

Availability: In Stock


The Comfort 3000 Med by Serta® mattress, cool, supportive sleep is the priority. We’ve specifically designed this mattress to keep even the warmest sleepers cool. With iComfort, multi-layered mattress-cooling foam technology 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.

Carbon Fiber Memory:

  • 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. 

Customer Reviews
4.4 Based on 36 Reviews
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Haven’t even had the mattress 5 yrs, it is horribly warped on my husband and I side. I wake up with horrible back pain where it is already worn. The middle part is the only place where it isn’t “warped “ but is only a few inches wide. The manufacture stated it was supposed to keep its’ quality for up to 10 yrs. I was excited to invest in a luxury hybrid bed, however would not recommend this one, due to how worn it has become, for the price we paid and in 1/2 the tine it was recommended to last.



I bought this bed 6 years ago. We were specifically looking for something that wouldn't sink in under my husband's 250 pounds, especially because that causes pain. We decided on this mattress with the king base that isn't 2 bases, just 1. Well the vibration went out in the top and then the bottom, so it doesn't work at all. The controller has also been replaced twice due to it quitting. The mattress itself has sunk in on my husband's side, badly. My side is sunk it too but not as bad as his. This is causing severe back pain. For as much as I paid for this bed it should have lasted much longer than 6 years. I'm so incredibly disappointed



Mattress was a lot more firm than the floor model at the store. Gave it a chance. Wish I could have returned it. There is no support in this mattress and after about a year it felt like there is a hole where I sleep and you can’t even move around because you just sink back into the hole. The areas where I don’t sleep are super hard compared to where I do. The area where I do sleep feels so fragile. Terrible sleep. Terrible mattress!!! Terrible quality!! $1700 for mattress and the foundation and it is not worth the money. The $500 Sealy plush pillow top mattress I had before this was way better quality! Wish I kept it. Also, this queen size mattress seems to be smaller than a typical queen because it does not fit right within my queen size bed frame. Wish I could return it and get a refund. It is SO terrible. Definitely do not recommend !!


I have both the CF3000 MEDIUM and PLUSH both in king size.

The plush gives just the right amount of comfort. I accidentally bought the medium (firm) for my home wanting to match with the mattress I sleep on at my vacation home. It immediately felt different but thought maybe it just needed some time to soften. Not feeling any more comfortable, I finally checked the tags on both mattresses after 4 months and they were of course different. 7 months later it has yet to soften any more than the day it was purchased. It is way too late to return it, as I have tried and the store will not do an exchange being over 100 days. It causes my neck and shoulders to hurt and my arms go to sleep every night. I have tried different pillows etc. but no luck in improved comfort. It is not terrible but I would definetly advise that it is a much firmer mattress than I would have liked. I do love the plush though, not too soft and firm enough. My husband says its too firm and prefers the plush as well.


Worst bed ever

We purchased this bed unfortunately from a clearance center, so there is no warranty. It seems with the extra cooling we still wake up on sweats. More than before. I purchased expensive cooking sheets to help. And we find ourselves tossing and turning throughout the night. We wake up feeling “sore”. When we tried the bed I did a lot of research and tested them out in different stores. So now 4000.00 later we’re stuck with a miserable bed.

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