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Sealy® Posturepedic® Plus Ultra Firm Determination Mattress

SKU SLY-526936-Q3-T
Save $80.01 Save $0.01
Original price $1,249.00
Original price $1,249.00 - Original price $2,499.00
Original price $1,249.00
Current price $1,248.99
$1,248.99 - $2,608.99
Current price $1,248.99
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Sealy® Posturepedic® Plus Ultra Firm Determination

The NEW Posturepedic® Plus uses an exclusive combination of state-of-the art coils, durable memory foams, and cool-to-touch technology to help you sleep deeper and wake up feeling refreshed.
The Sealy® Posturepedic® Plus Ultra Firm Determination offers targeted support for your back and core, more support for your whole body, and pressure relieving comfort you can count on – all topped with a refreshing cool-to-touch cover and an ultra-firm feel.

The foams used in the Sealy® Posturepedic® Plus Collection are CertiPUR-US® program certified.

Designed and built in the U.S. | 10-Year Limited Warranty

  • 1. Targeted Support with SealyCool™ Gel Memory Foam

    Full layer of gel memory foam sewn directly into the quilt to provide targeted support for your core and cooling comfort.

  • 3. DuraFlex™ Coil Edge System

    Densely packed coils surround the edge of your mattress for a solid seating surface, more space to sleep, and added durability. A bold, ventilated design provides refreshing airflow.

  • 4. Response Pro™ HD Encased Coil System

    A densely packed system of our most durable coils that are individually wrapped, reduce motion transfer, and provide even more support and comfort.

  • 2. Chill™ Technology & AllergenProtect™

    Feels like refreshing cool-to-touch comfort the moment you lie down and protects your mattress from common allergens, such as dust mite dander.

  • 5. Adjustable Base Compatible

    Designed to work with adjustable bases


Mattress Quilt Layer

  • ComfortLoft™ Knit Cover with Chill™ & AllergenProtect™
  • FlameGuard™ Fiber
  • 0.5” SealyCool™ Gel Memory Foam
  • 1.0” SealyCool ™ Medium Gel Foam

Mattress Comfort Layers

  • 0.5" SealyCool™ Gel Memory Foam Center
  • 1.0" SealySupport™ Firm Gel Foam

Mattress Weights and Dimensions

  • Twin XL - 39" x 75"
  • Full - 54" x 75"
  • Queen - 60" x 80"
  • King - 76" x 80"
  • Cal King - 72" x 84"

Mattress Height

  • 12.0" NOTE: Sealy® mattresses can vary by .75" in height, width, and length.

Mattress Construction

  • DuraFlex™ Coil Pro Edge System
  • 1” SealySupport™ Ultra Firm Foam
  • 1" SealySupport™ Foam
  • Response Pro™ HD Encased Coil System
  • Coil Count: 1072
  • 8 Vertical Handles

Optional Foundation