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Serta iComfort Intellectual II Firm

Owners Rating
5 ratings + 2 reviews

Product description from Serta:

EverFeel Triple Effects Gel Infused Memory Foam
Reduce the pain and discomfort pressure points cause with this unique triple effect memory foam that also helps keep you cool while you sleep.

Cool Action Gel Infused Memory Foam
Designed to evenly distribute heat and keep your body at an optimal sleeping temperature, no matter the conditions, this smart foam keeps you cool all night long.

Comfort Foam
Even though you need firm support, this layer of softness cradles your form to provide the comfortable sleeping surface you crave.

Support Foam
Placed near the sleeping surface, this firmer foam offers the substantial condensed support your back requires.

360-Degree Foam Encasement
A total foam encasement keeps you safer while you sleep, preventing potential roll-off and injury during the night.

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

Features: Contains...

  • Foam
  • Gel
  • Gel Memory Foam
  • Memory Foam
See specs for the Intellectual II Firm »
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Reviews Intellectual II Firm

The Serta iComfort Intellectual II Firm mattress model is recommended by 60% of owners on GoodBed (based on 5 ratings + 2 reviews).

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Recent Complaints Intellectual II Firm

About this Sleeper:
Sleep position
Over 65
200-250 lbs
Comfort preference
User conditions
Back Pain

Don't buy this product

Ratings from this Sleeper:
Back Support
Very Poor
Pressure Relief
Sleep Quality
Much worse
Stays "Cool"
Very poor
Warranty Service
Very poor

Q&A Intellectual II Firm

Related Questions (8)

Model Features Intellectual II Firm

Comfort Level:
Surface Type:


Mattress Components:


Overall Build
  • No-Flip
  • Mattress Thickness: 13"
Which mattress from Serta is best for you?

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About this Model Intellectual II Firm

Active (edit this)
Serta iComfort
Model Name:
Intellectual II Firm

Additional Information Intellectual II Firm


The Intellectual II Firm is an unquilted firm mattress model that is part of the iComfort product line manufactured by Serta.


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