Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top
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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, Leading Mattress Expert
- 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'
- 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)
Materials & Construction
Cover | 0.5″ quilted cover ("CoolTemp Cover powered by REPREVE") |
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Comfort Layers |
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Transition Layers | 1″ poly foam ("Support Foam") |
Support Layers |
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Total Thickness | 15'' |
Frequently Asked Questions
Serta iComfortECO Quilted Hybrid Q20GL Firm Pillow Top
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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).
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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 buyersAdditional 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 |
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Line | Serta iComfortECO (2023-2024) |
Collection | Serta iComfortECO Quilted Hybrid |
Comfort Level | Medium-Firm |
Surface Type | Pillow Top |
Support Type | Innerspring |
Build Details |
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Corrections
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