Sale

Serta iComfort CF4000 Plush Mattress


The CF4000 Plush mattress features layers of Carbon Fiber Memory Foam paired with the UltraCold System™ to help channel heat away from your body.

Exclusive Air Support™ Foam contours to your body and helps relieve aches and pain caused by pressure points. This premium plush mattress is one of the coolest iComfort models ever!

  • Air Support™ Foam
  • UltraCold System™
  • Carbon Fiber Memory Foam
  • Max Cold™ Cover
  • Compatible with Serta Adjustable Foundations

 

Max Cold™ Cover

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

UltraCold™ System

This layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.

Carbon Fiber Memory Foam

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.

Air Support™ Foam

This exclusive air-cushion technology moves with your body and smartly contours around it to help alleviate aches and pains caused by pressure points.

Customer Reviews
4.6 Based on 32 Reviews
5 ★
84% 
27
4 ★
6% 
2
3 ★
0% 
0
2 ★
0% 
0
1 ★
9% 
3
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    T
    02/07/2022
    TonyG
    USA

    Very comfortable for sure!

    I am very satisfied with this mattress and so glad I have chosen the CF 4000 Plush Serta! I now fall asleep quicker and sleep more soundly through the night. Most of the back pain (which had been getting worse) has diminished significantly. I would highly recommend this product to anyone looking to replace their mattress.

    C
    01/31/2022
    CassieJ1025
    USA

    Don’t buy it

    I have had my king mattress for 5-6 years. It was firm when I bought it and it’s named and marketed as FIRM. now it’s like sleeping in a pit. It also will not lay flat anymore and I only weigh 140lbs. Hugely disappointed and not Worth the $$ spent. I should have and could have bought a tempurpedic with how much I spent. And I just discovered today that the layers are not even in a solid encasement. No wonder the sheets don’t stay on the bed all the layers inside move every time you move and not just up and down. So so dissatisfied.

    R
    07/08/2021
    Ralf79

    A mattress made in heaven!

    Best night sleep ever! Plush and full of support for the usual restless sleeper.  So happy my wife picked this mattress out. I highly recommend it!

    D
    07/03/2021
    D123

    Ok

    Nothing wrong with the mattress itself. I just should’ve gotten the firm mattress. With the plush mattress I sink into the bed too much.

    S
    01/28/2021
    S7EN13
    USA

    a hole in the middle with gravitational pool

    Mattress lost firmness in the middle and because I sleep on my side, I wake up from lower back pain because my spine is bending sideways. So I wake up every 20 to 30 min to offset the pain by turning on the other side. If you do not wish to sleep at night, GET SERTA!

    Search