Serta Perfect Sleeper Killingsworth

GoodBed Brand Rating

The Only Official Mattress of the National Sleep Foundation

Quilt - Top of Mattress
Stretch Knit Cover

Comfort - Padding Layers
2" CoolAction Gel Memory Foam
2" Serta PillowSoft Foam

Correct Back Support System
Comfort Last Foam Core
Ultimate Edge Support

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer only a bit of softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Gel
  • Gel Memory Foam
  • Memory Foam
See specs for the Killingsworth »

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This is awesome. Now I feel equipped to walk in somewhere and say with certainty, "This is exactly what I'm looking for."
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Reviews Killingsworth

The Serta Perfect Sleeper Killingsworth mattress model is recommended by 25% of owners on GoodBed (based on 4 ratings).

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Q&A Killingsworth

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Answered by Serta (10)

Model Features Killingsworth

Comfort Level:
Surface Type:


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Mattress Thickness: 10"

About this Model Killingsworth

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Serta Perfect Sleeper
Model Name:

Additional Information Killingsworth


The Killingsworth is an unquilted firm mattress model that is part of the Perfect Sleeper product line manufactured by Serta.


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