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Full Sealy Response Performance Merriment Firm Mattress

Special Price $749.99 Regular Price $899.99
Full Sealy Response Performance Merriment Firm Mattress Mattress

The Sealy Response Performance Series Merriment Firm Mattress offers a very firm feel. Rated a 9 on our 1-10 comfort scale with 10 being firmest. If you like a very firm mattress with only a tiny bit of padding, then you’ll love this model. Preferred by stomach sleepers and back sleepers, this firm mattress only slightly conforms to the body. The center third incorporates a layer of gel memory foam for just a hint of the memory foam feel. The Sealy response pro encased coil back support system is designed to adapt to your body shape and promote better spinal alignment. Built with Posturepedic technology and a 910 coil count (queen size) this mattress is built-to-last. The independently pocketed coils also do a good job of reducing motion transfer across the bed for undisturbed sleep. The DuraFlex edge support system provides superior edge support so you can sleep right up to the edge of the bed. This model is adjustable bed base compatible. If you prefer a very firm feel and lasting support, then you will love the Sealy Response Performance Merriment Firm Mattress.


Comfort Type

  • Firm
  • Comfort Scale 9

Quilting Layers

  • ComfortLoft Cover
  • 2" Sealy Cushion Air Foam

Comfort Layers

  • 0.5" Sealy Cool Gel Foam
  • 1" Sealy Support Ultra Firm Foam
  • 1" Sealy Support Firm Foam

Support System

  • Response Pro Encased Coil System
  • Dual Flex Edge System

Box Spring (Optional)

  • Sealy Foundation: Black Upholstery
  • Availible in 9" or 5" Height
  • Regular Box Spring 9"
  • Low Profile Box Spring 9"

Adjustable Base (Optional)


  • 10 Year Non-ProRated Warranty Against Manufacturer's Defects
  • No Flip, No Rotate

Made in:

  • USA


Size Height Width Length
Twin 11.5" 38" 75"
Twin XL 11.5" 38" 80"
Full 11.5" 54" 75"
Queen 11.5" 60" 80"
King 11.5" 76" 80"
Cal King 11.5" 72" 84"
Size Coil Count
Twin 601
Twin XL 639
Full 791
Queen 910
King 1117
Cal King 1142
More Information
UPC Code748369199187
mattress_thickness10" - 12"
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