Serta iComfortECO Foam F40HD Plush
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Serta iComfortECO Foam F40HD Plush vs. Other Beds
Compare the Serta iComfortECO Foam F40HD Plush mattress side by side with other Serta models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Serta iComfortECO Foam F40HD Plush

Founder of GoodBed, Leading Mattress Expert
- Want a soft mattress
- Are mainly a side sleeper
- Are easily disturbed by other movements in the bed (motion isolation is excellent)
- Have a clear preference for 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
- 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 strong tendency to sleep hot (temperature regulation is OK, but not the best)
- Tend to have difficulty changing positions during the night (though ease of repositioning is still OK)
Materials & Construction
Cover | Stretch knit ("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 | 14.5'' |
Frequently Asked Questions
Serta iComfortECO Foam F40HD Plush
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In our evaluation of the Serta iComfortECO Foam F40HD Plush mattress, we found it to be a Soft (7) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Serta iComfortECO Foam F40HD Plush 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 F40HD Plush to have very good adjustable base compatibility.
Expert Q&A
See questions from other mattress buyersAdditional Information
General Description
With more comfort, support, and sustainability, the all-foam 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. Designed with edge-to-edge support, ideal for any sleep position, so you rest comfortably all night long.
Balanced Support Foam strikes the ideal balance of cushioning and support, no matter how firm or plush you prefer your mattress.
Premium, high-density memory foam conforms to your body for comfortable support.
CoolTemp Cover Powered by REPREVE
- This cool-to-the-touch, breathable cover is made with recycled plastic bottles.
TerraFusion Memory Foam
- Made from 28% plant-based material, this foam contours and cradles your body.
Comfort Layers
- 2" Custom Fit HD Memory Foam.
- 1.5" EverCool Fuze Gel Memory Foam.
- 1.5" Latex Foam.
- 1" Support Foam.
Serta Foam Core
- Provides durable support for any sleep position, with consistent support from edge to edge.
Support Base
- 1" Recycled Fiber Support Base.
Mattress Specifications:
- Cover Details: Breathable, cool-to-the-touch CoolTemp Cover Powered by REPREVE.
- Comfort Layer Details: TerraFusion Memory Foam contours and cradles your body.
- Comfort Layer Details: Custom Fit HD Memory Foam.
- Comfort Layer Details: Latex Foam.
- Comfort Layer Details: EverCool Fuze Gel Memory Foam.
- Transition Layer Details: Support Foam.
- Support Layer Details: Serta Foam Core provides durable support for any sleep position, with consistent support from edge to edge.
- 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 Foam |
Comfort Level | Soft |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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