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comparison

GhostBed Flex vs Serta iComfortECO Foam

Easily compare the Serta iComfortECO Foam vs GhostBed Flex Mattresses side-by-side.

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Essential Mattress Info

Brand
Ghostbed (USA)Serta
Mattress Type
Hybrid (coils and foam)Memory foam
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
101120
Warranty Length (years)
2510

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

The GhostBed Flex is a 5.5 to 6.5 out of 10 on the firmness scale (10 = too hard, 0 = too soft). The feel is slightly softer than the GhostBed.

The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush.

Mattress Construction

Materials Overview

If you've always loved traditional innerspring mattresses, but you're tired of wearing a groove in every mattress after just a couple of years, the GhostBed Flex is made for you. The GhostBed Flex has 7 layers:

  • Ghost Ice Fabric - Smooth, silky viscose-polyester blend
  • 1" Cool Fiber Layer - Creates air flow so you sleep cooler
  • 1" Gel Memory Foam - Gives that Ghost Hug feel
  • 1" Gel Memory Foam - Relieves pressure and wicks away heat
  • 1" Ghost Flex Soft Transition Foam - Reduces the urge to toss and turn
  • 8 .5" Individually Wrapped Support Coils - Enjoy the sturdy, responsive support of the traditional innerspring mattresses you're used to
  • 1" High Density Support Foam - Extra support and durability from the base up.

With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers:

  • Carbon Fiber Memory Foam
  • EverCool® Fuze Gel Foam.
Three upgrades are available at additional cost.

Comfort Info

Our 7-layer hybrid mattress fuses the springy support of individually-wrapped coils with the plush comfort of gel memory foam. Experience out-of-this-world comfort, with the best of both worlds.

Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available:

  • Cooling Upgrade (CF2000): 11.5" Additional cooling and firmer support.
  • Max Cooling Upgrade (CF3000): 12.5" Cooler and more breathable.
  • Max Cooling & Pressure Relief Upgrade (CF4000): 13.5" Feels and sleeps cooler, with air support layer to take pressure off joints.

Support Info

The core of the GhostBed Flex features the patented Ghost Flex innerspring coil unit with our Spirited Edge™ Support design. Individual 8.5" coils create the weightless feeling you love, while wrapping them individually creates minimal motion transfer. Plus, two rows of specially reinforced coils along the edge of the bed make it easy to sit comfortably without slipping off.

Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever.

Comfort Specs

Two one inch layers of special gel-infused Memory Foam absorbs and dissipates body heat as fresh air passes through the foam.

Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body.
Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep.
UltraCold System™ (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.

Support Specs

One inch of Ghost Flex Soft Transition Foam offers pure pressure relief. This layer of soft transition foam contours to your body and reduces the need to toss and turn.
Individual coils offer the responsive support of traditional innerspring mattresses, without the worry of wearing out after just a few months. Additionally, the coils near the edge of GhostBed Flex are specially reinforced for better support - so you can sit on the edge of your bed without sliding off.

Carbon Fiber Memory Foam provides exceptional strength for back and neck support.
Air Support™ Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points.

Fabric Specs

Cooling fiber is woven directly into the cover to help create airflow. Topped with Ghost Cooling Fabric for a refreshing feel.

A Max Cold™ Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 38 x 13 "74.5 x 38 x 12.75 "
Twin Weight (lb)
76
Twin XL
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Twin XL Dimensions
80 x 38 x 13 "79.5 x 39 x 12.75 "
Twin XL Weight (lb)
81
Full
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Full Dimensions
75 x 54 x 13 "74.5 x 54 x 12.75 "
Full Weight (lb)
100
Queen
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Queen Dimensions
80 x 60 x 13 "79.5 x 60 x 12.75 "
Queen Weight (lb)
122
King
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King Dimensions
80 x 76 x 13 "79.5 x 76 x 12.75 "
King Weight (lb)
138
Cal King
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Cal King Dimensions
84 x 72 x 13 "83.5 x 72 x 12.75 "
Cal King Weight (lb)
141

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

We ship faster than other beds in a box GhostBeds are made right here in the USA. This means we've got some of the fastest shipping times in the West all over. Most customers receive their GhostBed within 2-5 days of placing their order! You could be sleeping better by the end of this week.

Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time.

Prices
Latest Promotions
Halloween Sale! 50% Off Everything! Ends Sunday
See offer
Bundle & Save Purchase any Serta® iComfortECO™ Mattress and get 1 Serta® Classic Bedding Bundle FREE. Add eligible items to cart and use code MATTRESSBUNDLE at checkout.
See offer