Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush
GoodBed Expert Review
Our Take on Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush

Founder of GoodBed, Leading Mattress Expert
- Want a medium-firm mattress (i.e., just a little firmer than average)
- Are mainly a back sleeper
- Are easily disturbed by other movements in the bed (motion isolation is excellent)
- Often sit or sleep along the edge of your bed (edge support is very good)
- Enjoy sleeping just a bit more 'in' your mattress than 'on' it
- Prefer a slightly above average amount of 'memory feel'
- Weigh 225 lb or more, especially if you sleep on your stomach
- Want a natural or organic mattress (though this mattress is still OK in terms of avoiding harmful chemicals)
Serta Perfect Sleeper X Overview
GoodBed Editorial
The Perfect Sleeper X Collection adds new memory foam and a new five-zone coil unit. Is it right for you?
See our full reviewMaterials & Construction
Cover | 1.75″ quilted cover (w/ "PerfectPure Fiber and CoolFeel Technology") |
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Comfort Layers |
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Transition Layers | 1″ poly foam ("Cool Twist Gel Foam") |
Support Layers |
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Total Thickness | 14.25'' |
Compare These Products
Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush vs. Other Beds
Compare the Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush mattress side by side with other Serta models, or with mattresses from other brands.
Where to Buy
Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush

Serta Online Seller
- Free delivery
- Return policy
- Financing available
Frequently Asked Questions
Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush
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In our evaluation of the Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Serta Perfect Sleeper X Quilted Hybrid Level 1 Excelled Plush mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Excelled Plush to have good adjustable base compatibility.
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- Length: 10-year warranty.
- Indentation coverage: 1.5" and deeper.
- Proration: 10 years of full ("non-prorated") replacement coverage.
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Here are the in-home trial details for mattresses purchased from the Serta website:
- Policy: Comfort Guarantee -- Mattresses can be returned for refund (after 30 day minimum trial).
- Fees: A 15% return fee + $200 for return shipping is deducted from the amount credited for returns.
- Notes: The iComfort/iSeries In-Home Trial Period is 120 nights. For other products, Serta's Comfort Assurance program is 45 nights.
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Here are the delivery terms for mattresses purchased from the Serta website:
- Policy: Delivery available - Free with any mattress purchase
- Set-up: Set-up provided with delivery - Extra fee applies (+$150.00)
- Removal: Removal of old mattress provided with delivery - Extra fee applies
- Notes: Optional white glove delivery service includes set up, as well as the removal of packaging, your old mattress, and the box spring (if applicable).
Expert Q&A
See questions from other mattress buyersOther Models from Serta
Additional Information
General Description
(Product description from Serta)
A plush-feel 14.25” quilted mattress with a layer of 5 zoned coils for full-body spinal alignment, plus graphite-infused memory foams for xtra comfort.
Materials & Construction
- Our 5 ZoneActive™ Design combines coils and contouring memory foam for full-body alignment designed to offer comfort and support where you need it most.
- Experience targeted pressure relief with Perfect Conform™ Memory Foam that contours and cradles your pressure points for restorative sleep.
- Sleep comfortably throughout the night with cooling technology and 1” of graphite-infused memory foam that redistributes heat away from your body.
- Cool Twist® Gel Memory Foam offers enhanced airflow, heat dissipation, and contouring comfort.
- A higher-density, luxury memory foam, EverCool® Supreme Memory Foam, is designed to cradle the body for pressure point relief with a softer, yet supportive feel.
- 100% USA Assembled
- Law Label Lookup Model Number: 500128452
Responsibly crafted
- CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
Compatibility
- Compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 1.5" and deeper.
- Proration: 10 years of full ("non-prorated") replacement coverage.
About This Model
Status | Active (released 2024) |
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Manufacturer | Serta |
Line | Serta Perfect Sleeper X |
Collection | Serta Perfect Sleeper X Quilted Hybrid Level 1 |
Comfort Level | Medium-Firm |
Surface Type | Tight Top |
Support Type | Innerspring |
Build Details |
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Corrections
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