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Beautyrest Platinum Phillipsburg III Extra Firm

Owners Rating
5 ratings

Product description from Beautyrest:

Quilt - Top of Mattress• Stretch Knit Cover with Fire Resistant Barrier
• InfiniCool Surface with ActivPur Technology
• 1" AirCool Foam
• 1/2" Firm Comfort Foam

Comfort - Padding Layers• 1/2" Beautyrest Gel Memory Foam
• 1" Firm Comfort Foam
• 1" Comfort Foam

Correct Back Support System• 1000 Series Beautyrest Pocketed Coil
• 1 1/2" Energy Foam
• Coil Gauge: 13
• 360 Degree 4" Ventilated AirCool BeautyEdge

Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their stomach
Prefer little to no softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Gel
  • Gel Memory Foam
  • Innerspring
  • Memory Foam
  • Pocketed Coils
See specs for the Phillipsburg III Extra Firm »
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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 Phillipsburg III Extra Firm

The Beautyrest Platinum Phillipsburg III Extra Firm mattress model is recommended by 60% of owners on GoodBed (based on 5 ratings).

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Ratings from Retailer Sites Phillipsburg III Extra Firm

Here are some large retailer sites where we’ve found ratings of this specific model. Note that mattress rating scores on retailer sites tend to be higher (learn more), and GoodBed can't assess the trustworthiness of these reviews.
(81 ratings)
There are 5 ratings on GoodBed for the Phillipsburg III Extra Firm, but no reviews yet. Be the first.
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Q&A Phillipsburg III Extra Firm

Model Features Phillipsburg III Extra Firm

Comfort Level:
Very Firm
Surface Type:
Tight Top


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Mattress Thickness: 13.5"
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About this Model Phillipsburg III Extra Firm

Active (edit this)
Beautyrest Platinum
Model Name:
Phillipsburg III Extra Firm

Additional Information Phillipsburg III Extra Firm


The Phillipsburg III Extra Firm is a tight top very firm mattress model that is part of the Beautyrest product line manufactured by Simmons.


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