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Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top

Discontinued Product

Replacement Options
Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top Alternatives

Looking to replace your iComfortECO Q20GL Firm Pillow Top mattress? This model has been discontinued and is no longer available, but here are 5 current models that are very similar – in terms of their materials & construction, comfort & feel, back support, and other performance characteristics we measure. Compare them side by side to determine which one is best for you.


$1,999
Queen Size
Shop this Bed

Compare These Products
Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top vs. Other Beds

Compare the Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top mattress side by side with other Serta models, or with mattresses from other brands.

GoodBed Expert Review
Our Take on Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top

Founder of GoodBed
Michael Magnuson

Founder of GoodBed, Leading Mattress Expert

Bottom Line - Here was our assessment of this product.
Bottom line best icon BEST if you
  • Want a medium-firm mattress (i.e., just a little firmer than average)
  • Are mainly a back sleeper
  • Often sit or sleep along the edge of your bed (edge support is very good)
  • Enjoy sleeping 'on' your mattress while being just a little hugged or cradled
  • Prefer an average amount of 'memory feel'
Bottom line not ideal icon NOT IDEAL if you
  • Weigh 225 lb or more, especially if you sleep on your stomach
  • Have a strong tendency to sleep hot (temperature regulation is pretty good, but not the best)
  • Don't like any bounce in your mattress
  • Want a natural or organic mattress (though this mattress is still pretty good in terms of avoiding harmful chemicals)

GoodBed Ratings

Our Measurements and Scores for the Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top
These attributes are not 'better' or 'worse' — they should be judged solely on your personal preference.
Softness
Medium-Firm (4)
Cushioning
Depth
Slightly Shallow (4)
Memory Feel
Medium (5)
Bounce
Medium-High (6)
Durability
Good (7)
Warranty
10-year
warranty
Quality
Good (7)
Spinal alignment depends on "fit" between your body and the mattress.
Lighter Weight
(<150 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Good (7)
Very Good (8)
Very Good (8)
Average Weight
(150-200 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Good (7)
Very Good (8)
Good (7)
Above Average
Weight
(200-250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Good (7)
Very Good (8)
Pretty Good (6)
Heavier Weight
(>250 lb.)
Side Sleeper
Back Sleeper
Stomach Sleeper
Pretty Good (6)
Very Good (8)
OK (5)
Pressure relief depends on "fit" between your body and the mattress, and is most important for side sleepers.
Lighter Weight
(<150 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
Average Weight
(150-200 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
Above Average
Weight
(200-250 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
Heavier Weight
(>250 lb.)
Typical Curves
Extra Curvy
Good (7)
Pretty Good (6)
These attributes can be 'better' or 'worse' — but may or may not be a priority for you.
Motion
Isolation
Good (7)
Sleeps Cool
Pretty Good (6)
Edge Support
Very Good (8)
Reposition
Ease
Good (7)
Green
Features
Pretty Good (6)
Adjustable
Base
Suitability
Good (7)

Materials & Construction

Layer Details
Cover 0.5″ quilted cover ("CoolTemp Cover powered by REPREVE")
Comfort Layers
  • 3″ poly foam ("CushionQuilt Foam")
  • 1″ plant-based memory foam ("TerraFusion Memory Foam")
Transition Layers 1″ poly foam ("Support Foam")
Support Layers
  • 8″ zoned pocket springs (1008 count "5-Zone Quad Coil")
  • 1″ fiber ("Recycled Fiber Support Base")
Total Thickness 15''

Find the Right Mattress

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Frequently Asked Questions
Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top

  • In our evaluation of the Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
  • Yes, the Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top 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 iComfortECO Q20GL Firm Pillow Top to have good adjustable base compatibility.

Expert Q&A

See questions from other mattress buyers

Additional Information

General Description

With more comfort, support, and sustainability, the quilted hybrid iComfortECO delivers a better night's sleep that's easier on the earth. With eco-friendly materials like the CoolTemp Cover Powered by Repreve, a cool-to-the-touch, breathable cover made with the recycled plastic equivalent to 120 water bottles and Terra Fusion Memory Foam made from 28% plant-based material that provides pressure relief, cradling comfort, and reduces motion transfer for uninterrupted sleep. For even more targeted pressure relief and durable support, all models include our exclusive 5-Zone Support System made from 85% recycled steel. Designed with edge-to-edge support, ideal for any sleep position, so you rest comfortably all night long.

  • CoolTemp Cover Powered by REPREVE, This cool-to-the-touch, breathable cover is made with recycled plastic bottles.
  • Quilt with 0.5" Gel Foam.
  • 3" CushionQuilt Foam.
  • 1" TerraFusion Memory Foam, made from 28% plant-based material, this foam contours and cradles your body.
  • 1" Support Foam.
  • 1,000 Series 5-Zone Quad Coil.
  • 1" Recycled Fiber Support Base.

 


Mattress Specifications:

  • Cover Details: Breathable, cool-to-the-touch CoolTemp Cover Powered by REPREVE.
  • Comfort Layer Details: Quilt Gel Foam.
  • Second Comfort Layer Details: CushionQuilt Foam.
  • Third Comfort Layer Details: TerraFusion Memory Foam contours and cradles your body.
  • Transition Layer Details: Support Foam.
  • Support Layer Details: 1,000 Series 5-Zone Quad Coil.
  • Base Layer Details: Recycled Fiber Support Base.

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
Line Serta iComfortECO (2023-2024)
Collection Serta iComfortECO Quilted Hybrid
Comfort Level Medium-Firm
Surface Type Pillow Top
Support Type Innerspring
Build Details
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 15"

Corrections

Have an update or correction to our information about Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top? If so, please take a moment to suggest an edit.

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“The GoodBed Quiz is by far the best starting point for any mattress shopper.” – Katherine P. in Chicago, IL