Close button Close Menu

Serta iComfort CF4000 Firm

79
Owners Rating
8 ratings
SHARE


Product description from Serta:

The CF4000 Firm mattress features Carbon Fiber Memory Foam paired with the UltraCold System to help channel heat away from your body. Our exclusive Air Support Foam contours to your body and helps relieve aches and pains caused by pressure points. This premium firm mattress is one of the coolest iComfort models ever!

  • Air Support Foam
    Exclusive air-cushion technology moves with your body and smartly contours around it to help alleviate aches and pains caused by pressure points.
  • UltraCold System
    This premium cooling technology is engineered to work hard at absorbing excess heat from your body while you sleep comfortably.
  • Carbon Fiber Memory Foam
    Carbon fibers embedded in the foam channel heat away from your body and provide exceptional strength for back and neck support.
  • Max Cold Cover
    Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.
  • Compatible with Serta Adjustable Foundations

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer only a bit of softness

Function: Rated for its...

Motion Isolation
Pressure Relief
Repositioning

Features: Contains...

  • Foam
  • Memory Foam
See specs for the CF4000 Firm »
Find the Right Bed

Not sure which type of bed to buy? Answer a few questions to see good matches for you with GoodBed's unbiased, personalized results.

Let's start… Select your preferred sleeping position:
This is awesome. Now I feel equipped to walk in somewhere and say with certainty, "This is exactly what I'm looking for."
— Sara in Phoenix, AZ

Reviews CF4000 Firm

The Serta iComfort CF4000 Firm mattress model is recommended by 75% of owners on GoodBed (based on 8 ratings).

Do you have a Serta iComfort CF4000 Firm mattress? Write a Review!

There are 8 ratings on GoodBed for the CF4000 Firm, but no reviews yet. Be the first.
See reviews of other Serta iComfort products →

Q&A CF4000 Firm


Related Questions (8)

Model Features CF4000 Firm

Comfort Level:
Firm
Surface Type:
Unquilted

Overview

Mattress Components:
Special Characteristics:
Addresses concerns with:

Specifications

Overall Build
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 13.5"
Which mattress from Serta is best for you?

Before shopping at Serta, take a short quiz to find which of their mattresses best matches your unique needs and preferences. Powered by GoodBed’s intelligent matching technology, you can even get your personal match score for each of Serta's available mattresses, in addition to other online options that match your criteria.

About this Model CF4000 Firm

Status:
Active (released 2019) (edit this)
manufacturer:
Serta
Line:
Serta iComfort
Model Name:
CF4000 Firm

Additional Information CF4000 Firm

Description:

The CF4000 Firm is an unquilted firm mattress model released in 2019 that is part of the iComfort product line manufactured by Serta.

Corrections:

Have an update or correction to our information about Serta iComfort CF4000 Firm? If so, please take a moment to suggest an edit.

What size of bed are you looking for?

Not sure? Go to Mattress Size Guide