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Twin Serta iComfort Blue 100 CT Gentle Firm 9.75 Inch Mattress Only SDMB092020 - Scratch and Dent Model ''As-Is''

Serta iComfort Blue 100 CT Gentle Firm 9.75 Inch Twin Mattress Only

From $803.00

To $981.00


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Twin Serta iComfort Blue 100 CT Gentle Firm 9.75 Inch Mattress Only SDMB092020 - Scratch and Dent Model ''As-Is''
Twin Serta iComfort Blue 100 CT Gentle Firm 9.75 Inch Mattress Only SDMB092020 - Scratch and Dent Model ''As-Is''

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Every Clearance Center item is priced to sell at, near or below our cost! We accumulate items from excess inventory, discontinued inventory, retail floor models, customer cancellations, exchanges, etc. learn more »

This floor model is a one-of-a-kind item sold on a first come, first served basis. In the event of multiple customer orders, we apologize in advance and will quickly notify you if unavailable.

My Take on The Serta icomfort Blue 100 CT Gentle Firm Mattress

by Jed Harrington

The Serta iComfort Blue 100 CT Gentle Firm is an OK mattress in a line that's supposed to deliver outstanding results. In testing, this mattress scored in the middle of the pack for pressure relief and body contouring, which is unfortunate, considering the price.

Firm, Yet Contouring

The Blue 100CT offers a medium-firm comfort that contours to the curves of your body while providing a very solid overall feel. Back sleepers who enjoy a dense feel will do well on this comfort level. Side sleepers will most likely need something a bit softer, depending on body type.

Serta Foam Support Core

The Serta Foam Core delivers solid support to the lower back while minimizing motion transfer and works very well with the memory foam comfort layers.

TemActiv Gel Memory Foam

Designed to provide great pressure relief to reduce tossing and turning, TempActiv Gel Memory Foam also utilizes cooling technology to help regulate body temperature for a cooler night's sleep.

CertiPUR US Certified

Sleep edge to edge, without noticing a big difference in comfort or support, thanks to the Ultimate Edge Foam Encasement. If you share a queen size you'll especially love this feature because you won't have to worry about roll off or feel like you're forced to sleep in the center.

An OK Choice, But Better Options Exist

The Serta iComfort Lube CT Gentle Firm is a late addition to the icomfort collection and designed to improve upon the original Blue 100 model by adding cooling. The cooling works well, but if you don't need or want it, I highly recommend looking at the Serta Perfect Sleeper Elite Foam Carriage Hill Cushion Firm. It's more affordable and performed significantly better than the Blue 100 in our pressure and support testing.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

  • TempActive Touch Cover

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.


  • SDMB092020

Physical Measurements


Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Delivery Info

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Express Delivery Available
Delivery Options & Timing:
Free Express Front Door
  1. TIMING: Orders ship next business day and are delivered in 3-5 days. (Check your zip code delivery estimate on individual mattress model pages.) Actual delivery date can be changed when you're contacted for the delivery. (Remote locations can take 1 to 4 days extra.)
  2. EXPRESS DELIVERY: Your mattress will be delivered to your front door. (Apartment deliveries are to the building front door.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
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