Cal King Serta iComfort Blue 300 CT Firm 11 Inch Mattress

Cal King Serta iComfort Blue 300 CT Firm 11 Inch Mattress

From $1,999.00

To $2,478.00

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Customize King Serta iComfort Blue 300 CT Firm 11 Inch Mattress
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King Serta iComfort Blue 300 CT Firm 11 Inch Mattress
King Serta iComfort Blue 300 CT Firm 11 Inch Mattress

In stock

$1,999.00

Customize Cal King Serta iComfort Blue 300 CT Firm 11 Inch Mattress
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Cal King Serta iComfort Blue 300 CT Firm 11 Inch Mattress
Cal King Serta iComfort Blue 300 CT Firm 11 Inch Mattress

In stock

$1,999.00

Customize Queen Serta iComfort Blue 300 CT Firm 11 Inch Mattress
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Queen Serta iComfort Blue 300 CT Firm 11 Inch Mattress
Queen Serta iComfort Blue 300 CT Firm 11 Inch Mattress

In stock

$1,499.00

Customize Full Serta iComfort Blue 300 CT Firm 11 Inch Mattress
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Full Serta iComfort Blue 300 CT Firm 11 Inch Mattress
Full Serta iComfort Blue 300 CT Firm 11 Inch Mattress

In stock

$1,349.00

Customize Twin XL Serta iComfort Blue 300 CT Firm 11 Inch Mattress
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Twin XL Serta iComfort Blue 300 CT Firm 11 Inch Mattress
Twin XL Serta iComfort Blue 300 CT Firm 11 Inch Mattress

In stock

$1,149.00

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Expert Review video placeholder

My View on The Serta icomfort Blue 300 CT Firm California King Size Mattress

by Jed Harrington

The Serta iComfort Blue 300CT Firm California King Size Mattress is an ideal example of a re-release done well. Serta created a solid product that excels at cooling, pressure point relief, and body surface area coverage at a price point that's lower than the competition.

Overall Firm Comfort Level

The Blue 300CT has a very solid feel, but it still delivers good pressure relief. If you're a back sleeper and are looking for a firmer feel, this model is going to be an excellent choice for you.

Multifunctional Serta Foam Support Core

The Serta Foam Core delivers solid support to the lower back while minimizing transfer of motion, and it works especially well in conjunction the memory foam comfort layers.

Makes Use of Superior Comfort Materials

Deep Reaction Max Memory Foam and EverCool Fuze Gel Memory Foam work together to provide wonderful pressure relief, a firm level of comfort, and impressive motion reduction for undisrupted rest.

Experience CertiPUR US Certified Comfort

The TempActive Touch Cover has a cool to the touch feel that regulates your body temperature so you can sleep comfortably cool throughout the night.

A Fantastic Premium Mattress

In the firm mattress category of premium mattress, it's hard to outmatch the Blue 300CT Firm. In testing, this model performed incredibly well for back and side sleepers of all body types. It feels solid, delivers great pressure relief, has a good edge support, and sleeps cool. It really comes with everything you need to begin enjoying deep, restful sleep.

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.

Box Spring - Foundation (optional)

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

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-928171, STD- A208823, LP- A208819

Physical Measurements

SizeHeightWidthLengthWeight
King11"76"80"85 lbs.
Cal King11"72"84"85 lbs.
Queen11"60"80"65 lbs.
Full11"54"75"60 lbs.
Twin XL11"39"80"55 lbs.

Works With All Bed Types

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

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

100%
1 Reviews
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Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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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

Check Delivery Estimate
Delivery Options & Timing:
Free In-Home Setup & Delivery

We are constantly updating our delivery estimates but there may be additional delays for certain areas as shipping restrictions are put into place daily.

Caring for you is our first priority, so out of an abundance of caution we'll now deliver your mattress to your home without In-Home Setup. We will get back to our regular service in the future, but want to make sure our customers and team members are safe and healthy.

  1. TIMING: You'll receive your mattress in about 5 to 6 weeks anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom, unpack it and take away the packaging. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  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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Reviews

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Sleep Position
Side (1)
Body Type
Average (1)
Comfort compared to site specs
Just Right (1)
Sleep Position
Side
Body Type
Average
Comfort compared to site specs
Just Right
Love our new mattress!
It's a very firm mattress, but that's what we were looking for.
November 20, 2019
Purchased
6 months ago