Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress - Full

4.7 (145)
Limited-Time Special
$949.00 (17% off)$1,149.00
Size:Full

Type: Mattress Only

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Offers & perks
80/mo.* suggested payments for 12-months totaling $949.00 with Macy's Card.

Product details

Web ID: 23125622
Experience premium support and perfect sleep with our new Serta® Quilted Perfect Sleeper X™ Collection. The ZoneResponse™ Design is comprised of Perfect Conform™ Memory Foam paired with 5-zoned coils for full-body alignment. Sleep comfortably cool throughout the night with cooling technology and graphite-infused memory foam designed to redistribute heat away from your body. A quilted top offers a classic feel and added layer of plush foam. Extraordinary sleep is possible, with Serta® Quilted Perfect Sleeper X™.

  • Product Features

    • Hybrid
    • Firm
    • Top type: tight top
    • Coil count: 808
    • Compatible with an adjustable bed
    • Box spring/foundation sold separately
    • Firm and supportive; Ideal for stomach or back sleepers
    • Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
    • Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room's temperature
    • Five ZoneResponse™ Design - Combines coils and contouring memory foam full-body spinal alignment designed to offer comfort and support where you need it most.
    • Perfect Conform™ Memory Foam - Premium, graphite-infused memory foam designed to provide targeted pressure relief and redistribute heat away from the body.
    • Meets federal fire-safety standards
    • Manufacturer's 10-year limited warranty
    • Made in the USA of imported and domestic parts
    • Request warranty information

  • Shipping & Returns

    • Shipping Method: Scheduled Delivery
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

Here's what customers think
  • The Serta mattress is reported to be a high-quality, comfortable, and supportive mattress.
  • Customers describe it as firm yet comfortable, providing good support and relief for back pain.
  • The hybrid design with foam and coils offers a balanced feel that works well for most sleepers.
  • The mattress is also praised for its durability, cooling properties, and excellent edge support.
  • While a few found it too firm for side sleeping, the majority report getting a great night's sleep on this mattress.
AI-generated summary from 145 customers reviews.
4.7/5

145 star ratings & reviews

Write a Review
82.8% of reviews have 5 stars
120
12.4% of reviews have 4 stars
18
2.1% of reviews have 3 stars
3
0.0% of reviews have 2 stars
0
2.8% of reviews have 1 star
4

42 customer images

145 reviews
Linda S
11 days ago

Perfect Sleeper

So so good! Very comfy and cozy and great for my back!

Customer review from Serta

Serta Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress - King This review is from Serta Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress - King
Paul W
13 days ago

Adjustable bed

It feels so good to wake up refreshed!

Customer review from Serta

Henry D
26 days ago

So far only 2 nights in

So far so good. Went from queen to king. Plenty of room now for the 2 of us. Seems to be doing it's job.

Customer review from Serta

Serta Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress - Twin XL This review is from Serta Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress - Twin XL
Gloria S
1 month ago

serta perfect sleeper x Knox 13.5

The mattress is super firm and comfortable. I am happy. I recommend for people who have joint bone problems and especially the back

Customer review from Serta

Jasmin M
2 months ago

Serta Perfect Sleeper

So far so good. I do like it better than my previous mattress which was more of a soft pillow top firm plush mattress. It was too soft and my back would hurt a lot. So I’m hoping this firm sleeper will do wonders but so far it feels great

Customer review from Serta

Rita D
2 months ago

Great support

Very firm! Exactly what was wanted and received!

Customer review from Serta

Fernando F
2 months ago

Exelent for my back

good Support for my back

Customer review from Serta

Linda S
2 months ago

Sink hole

When I first got this replacement, it was great, and now, for the last four months I’ve been dealing with a sink hole and is killing my lower back.

Customer review from Serta