A Premium Comfort Adjustable Mattress

Superior Construction, Quality, and Technology

The Plush Comfort S8 brings all the benefits of a premium memory foam mattress but with the adjustability that comes with our state-of-the art, air-supported system.  You’ll immediately notice the feel of the smooth-top cover that sleeps cooler than most quilted tops.   It’s completely removable making it easy to clean  and ensuring years of clean, comfortable sleep. The Plush Comfort S8 includes a layer of gel-infused visco-elastic foam,  a 2″ layer of convoluted foam for increased comfort, and contouring above the air chambers as well as the support layer of foam below the chambers.  Our completely customizable two-sided system allows for both sides of your mattress to be adjusted through touch screen controllers in 45 unique settings, so you can find your perfect level of ergonomic comfort and support.


The Instant Comfort®Flex-Head® mattresses come with split foam dual-adjustability.  Each sleeper can adjust their individual comfort settings on each side of the bed


See What Makes the S8 Better Than the Competition

The Plush Comfort S8 is built with all the best quality components and precision construction inside and out.  Over 40 years of mattress manufacturing excellence goes into every Plush Comfort S8 bed.  You’ll enjoy the latest technology combined with premium comfort components for years of quality sleep with the ability to adjust your level of comfort anytime you desire.

  1. Removable Phase Change-Cooling Smooth-Top Panel
  2. Fire Barrier (encasing foam comfort layer)
  3. Ventilated Gel-Infused Visco Elastic Foam
  4. Reversible Foam Comfort Layer
  5. Center Panel with 3D Spacer Mesh
  6. Vulcanized Rubber Air Chambers with Anti-Microbial Treated Cotton
  7. Support Foam
  8. Wrapped Foam Head, Foot, and Side Rails
  9. Zippered Bottom Cover

Total Height: 11 Inches

All components are replaceable and upgradable.

Collapsible content

Mattress Specs

Build and Materials

  • Removable Phase Change-Cooling Smooth-Top Panel
  • Zippered Bottom Cover
  • Vulcanized Rubber Chambers covered with an Anti-Microbial Treated Cotton
  • Gel-Infused Visco Elastic Foam (3.5/15)
  • Convolute Foam Comfort Layer (1.8/28)
  • Stretchable AirlayerTM Fabric Layer
  • CertiPUR-US® Certified Foam Components*
  • Digital Control System with Wired Remotes
  • Reinforced Air Hoses

Measurements of Components

  • 11” Total Mattress Height
  • 6” Air Chambers
  • 2” Gel-Infused Visco Elastic Foam
  • 2” Convoluted Foam Comfort Layer
  • 1/4” AirlayerTM
  • 6-1/2” x 3.5” Wrapped Side, Head and Foot Rails
  • 1” Support Foam

Sizes and Dimensions

Twin (38” x 75” x 11”) – Single Chamber Only
Full (54” x 75” x 11”) – Single Chamber Only
King (76” x 80” x 11”) – Dual Chambers Only
Twin XL (38” x 80” x 11”) – Single Chamber Only
Queen (60” x 80” x 11”) – Single or Dual Chambers available
Cal King (72” x 84” x 11”) – Dual Chambers Only

*Pre-assembled orders come in one box.

**Un-assembled mattresses come in 3 boxes:
Box 1 – 51”x17”x16” (18-25lbs.)
Box 2 & 3 – 40”x18”x17” (21-75lbs.)

CertiPUR-US® Certified

All Instant Comfort® products contain certified flexible polyurethane foams. Our foams are certified by CertiPUR-US®, a not-for-profit certification program for foam used in bedding products and upholstered furniture. When you see the CertiPUR-US® seal, you can be confident that the flexible polyurethane foam inside meets CertiPUR-US® standards for content, emissions, and durability, and has been analyzed by independent, accredited testing laboratories.

Control Unit Information

Our new generation of control units offers an easy to use interphase with touch screen technology. The pump system also includes an advanced calibration process that makes setting up your mattress a breeze.

Power Use

  • Surge protector recommended
  • 120VAC
  • 60Hz
  • 50w


  • 25-year limited warranty


Description.   MSRP

Twin                                              $2,899

Twin XL                                         $3,099

Full/Double                                    $3,299

Queen Single Sleeper                  $3,599

Queen Dual Sleeper                     $3,599

Queen Flex Head                          $3,999

Eastern King                                 $4,199

Split Eastern King                         $5,499

Eastern King Flex Head               $5,399

California King                              $4,199

Split California King                     $5,499

California King Flex Head             $5,399


The Flex-Head®Mattress

The Instant Comfort® Flex-Head® mattresses come with a two-zone control split foam dual-adjustability allowing individual adjustment for each sleeper. Use your smartphone or our touchscreen remotes to change your smart bed setting and to control your  Flex-Head® power base.

You can sit up in bed and enjoy reading a book while your partner is laid back sound asleep, while still maintaining the all-important cuddle zone™.

Plush Comfort Flex-Head® Mattress

Ultra-Plush Comfort Flex-Head® Mattress