Serta iComfort CF3000 Ultra Soft
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Serta iComfort CF3000 Ultra Soft vs. Other Beds
Compare the Serta iComfort CF3000 Ultra Soft mattress side by side with other Serta models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Serta iComfort CF3000 Ultra Soft

Founder of GoodBed, Leading Mattress Expert
- Want a very soft mattress
- Are mainly a side sleeper
- Are very easily disturbed by other movements in the bed (motion isolation is exceptional)
- Enjoy being hugged or cradled by your mattress
- Prefer an above average amount of 'memory feel'
- Would like a mattress that performs very well when used with an adjustable base
- Prefer products that have been more extensively tested by GoodBed
- Are a stomach sleeper, especially if you weigh more than 250 lb
- Sleep close to the edge of your bed sometimes
- Like a fair bit of bounce in your mattress
- Have a natural tendency to sleep hot
- Tend to have difficulty changing positions during the night (though ease of repositioning is still OK)
- Want a natural or organic mattress
Frequently Asked Questions
Serta iComfort CF3000 Ultra Soft
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In our evaluation of the Serta iComfort CF3000 Ultra Soft mattress, we found it to be a Very Soft (8) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Serta iComfort CF3000 Ultra Soft mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the CF3000 Ultra Soft to have very good adjustable base compatibility.
Expert Q&A
See questions from other mattress buyersAdditional Information
General Description
With iComfort, multi-layered mattress-cooling foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever.
Layers:
- Max Cold Cover
Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. - 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
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 Memory Foam
A fusion of cooling gel and premium memory foam, this comfort-inducing combination cradles you and helps cool you in a substantial, pressure-relieving embrace. - EverCool Supreme Memory Foam
Mattress Specifications:
- Cover Details: Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.
- Comfort Layer Details: A fusion of cooling gel and premium memory foam, this comfort-inducing combination cradles you and helps cool you in a substantial, pressure-relieving embrace.
- Support Layer Details: This system channels heat away from your body and provides exceptional strength for back and neck support.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 0.75" and deeper.
- Other Notes: Some warranties may be pro-rated. Check law label for details..
About This Model
Status | Discontinued |
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Line | Serta iComfort (2019-2023) |
Collection | Serta iComfort (Foam) (2019-2023) |
Comfort Level | Very Soft |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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