King Serta iComfort CF4000 Firm Mattress

King Serta iComfort CF4000 Firm Mattress

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Customize King Serta iComfort CF4000 Firm Mattress
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King Serta iComfort CF4000 Firm Mattress
King Serta iComfort CF4000 Firm Mattress

In stock

$2,699.00

Customize Cal King Serta iComfort CF4000 Firm Mattress
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Cal King Serta iComfort CF4000 Firm Mattress
Cal King Serta iComfort CF4000 Firm Mattress

In stock

$2,699.00

Customize Queen Serta iComfort CF4000 Firm Mattress
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Queen Serta iComfort CF4000 Firm Mattress
Queen Serta iComfort CF4000 Firm Mattress

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$1,999.00

Customize Twin XL Serta iComfort CF4000 Firm Mattress
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Twin XL Serta iComfort CF4000 Firm Mattress
Twin XL Serta iComfort CF4000 Firm Mattress

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$1,649.00

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My Take On The King-Sized Serta iComfort CF4000 Firm Mattress

by Jed Harrington

Are you living in a home that lacks a moderate sleeping solution? You're covered with the King-Sized Serta iComfort CF4000 Firm Mattress. This luxurious mattress offers impressive value to all buyers.

The Right Support

The King-Sized Serta iComfort CF4000 Firm Mattress is perfectly designed for back and side sleepers alike — boasting a comfort rating of five. However, I wouldn't recommend this mattress to stomach sleepers, who typically require a softer sleeping experience.

Many Forms of Comfort

The King-Sized Serta iComfort CF4000 Firm Mattress uses multiple foams for support, including Carbon Fiber Memory Foam, Ultra Cool PCM, and Air Support Foam. Carbon Fiber Memory Foam channels heat away from your body while you sleep, in addition to providing much-needed back and neck support. Ultra Cool PCM furthers this goal by creating a layer of extra-cool support that aids you in falling asleep faster, while Air Support Foam uses exclusive air-cushion technology to contour around the curves of your body. These foams are each exceptional in their own right, but create an unbeatable sleeping experience when put together.

Dependable Foundation

While foam and density are important factors in any mattress, the King-Sized Serta iComfort CF4000 Firm Mattress exceeds expectations with a dependable StabL Base Foundation. This optional foundation uses a V-shaped construction to isolate the impact of movement. This is particularly useful if you plan to share the mattress with a sleeping partner.

Great Coverage

In addition to the multitude of other features included in this mattress, the King-Sized Serta iComfort CF4000 Firm Mattress has a Max Cool Cover. This cover, made from high-performance fibers, delivers an impressive burst of instant cool-to-the-touch sensation, working to prevent tossing and turning while you sleep.

Fully Certified

Finally, the King-Sized Serta iComfort CF4000 Firm Mattress has a CertiPUR-US Certification. This certification proves the mattress has undergone rigorous, independent testing and met or exceeded quality expectations.

A Valuable Option

In conclusion, the King-Sized Serta iComfort CF4000 Firm Mattress is guaranteed to impress back and side sleepers alike. For a sleeping solution that will put your current mattress to shame, consider adding the King-Sized Serta iComfort CF4000 Firm Mattress to your home furniture collection today.

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.

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.

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-929263, STD-A218036 ,LP-A218033

Physical Measurements

SizeHeightWidthLength
King13.5"76"80"
Cal King13.5"72"84"
Queen13.5"60"80"
Twin XL13.5"39"80"

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!

Why Buy from US-Mattress
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

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Delivery Options & Timing:
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Free In-Home Setup & Delivery
  1. TIMING: You'll receive your mattress in about 2 to 3 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. And mattress removal can be added for free when you select that option online. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be called to arrange the delivery when your mattress arrives at the local delivery agent, approximately one week after ordering. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: Order by phone for a nominal fee at 1-800-455-1052.

OR


Free Front Door Delivery
  1. TIMING: Receive your mattress as soon as tomorrow! Check your zip code for an estimate. Superfast delivery is available to most zip codes. (You're not required to receive delivery right away, the actual day can be changed when you're contacted for delivery.)
  2. EXPRESS DELIVERY: Your mattress will be conveniently delivered to your front door in a box. (Apartment deliveries are to the building front door. In-home setup/removal is not available with Express Delivery.)
  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: Order by phone for a nominal fee at 1-800-455-1052.
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