Serta Perfect Sleeper Ultra Modern Firm King-size Mattress and Box Spring Set

by Serta
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ITEM# 13692133
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ITEM#: 13692133

This is the first official mattress of the National Sleep Foundation. This mattress set is designed to help address five common sleep issues: tossing and turning, lack of back support, temperature concerns, partner disturbance and sagging.

  • Set includes: Mattress and foundation
  • Construction: Firm
  • Support: Firm
  • Materials: Cotton, foam, fiber, wood, steel
  • Awarded a Consumer Digest 'Best Buy'
  • Visco-elastic memory foam conforms to your body to reduce pressure points
  • Convoluted foam designed to provide additional pressure relief at the shoulders, arms and hips
  • Serta's Continuous Support innerspring provides superior support to maintain proper spinal alignment
  • Meets all federally mandated flammability standards with Serta's patented FireBlocker system
  • Resistant to dust mites, naturally antimicrobial
  • Temperature-smart memory foam responds to body heat and movement, reshaping to distribute body weight and relieve pressure points to improve circulation
  • Never needs turning


  • Mattress set: 22.5 inches high x 76 inches wide x 79.5 inches long
  • Mattress: 13.5 inches high x 76 inches wide x 79.5 inches long
  • Two foundations: 9 inches high or low profile 5 inches high x 38 inches wide x 79.5 inches long

White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request. Please note that there is no surcharge for additional flights of stairs. You will be contacted by the home delivery agent when the product is ready for delivery (typically 1 to 3 weeks), we recommend requesting product removal at the same time you schedule your home delivery appointment.

30-Day Comfort Guarantee - If you are not satisfied with your purchase within 30 days, you may return your order for a refund less a re-stocking fee. After 30 days, the mattress cannot be returned.


Mattress Type Innerspring, Latex, Memory Foam
Thickness 13 Inch
Support Firm, Other
Mattress Top Plush Top
Mattress Support Firm
Dimensions See product description
Warranty 10 year Limited Manufacturer
Model Number 16241860
Country of Origin United States

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Helpful

  • Comfortable and firm
    Verified Purchase

    It was an "order of faith" when I ordered unseen and not tried out! But the reviews were all positive....and I agree! Nice and firm and solid support. It fits very well into my new bedframe that we ordered as well.

    Read More
    lyndygirl Oct 29, 2012
  • serta bed
    Verified Purchase

    It is a wonderful comfortable & makes you sleep like a baby

    Read More
    tydre649 Sep 4, 2012
  • Most Recent

  • Love this mattress
    Verified Purchase

    This user earned $10.00 in rewards for writing this review.Learn More

    Mattress is firm but not too firm. Great for back sleepers. Initially the wrong box springs was sent but overstock fixed it quickly. We prefer the low profile box springs.

    Read More
    LC Aug 22, 2017
  • Mattress breaks down quickly
    Verified Purchase

    Mattress and box spring are very attractive but within a month it began developing lumps and quickly begin breaking down. It is very uncomfortable and for the price I expected much more.

    Read More
    lynn056 Sep 7, 2013
  • Very nice
    Verified Purchase

    After sleeping on select comfort for ten years and trying memory foam for a couple more, we needed something more supportive and firmer for our aging bones. This be is firm but not hard. I went to select comfort long ago because of pressure points and soreness, which the air mattress cured, but it did not have as long a life as it was supposed to, and the surface had become lumpy and uncomfortable. This bed is great because it does not cause pressure points, is uniformly comfortable across the surface, has a soft touch but great support, doesn't transfer motion, and doesn't sag when you sit on the edge. That last item is something that is very annoying about memory foam, as comfortable as it is. The last foam mattress I bought, which was supposed to be very firm, was so unsupportive at the edges that a foot of the bed on each side was unusable! The only drawback to this set is that it is so tall. I bought it with the low profile box spring, but the two of them are still 24" tall, coming up to my hip, which makes it easy to get out of bed but a challenge for my husband, who has a leg injury, to get in. We have a low, platform bed frame, so we are going to try it without the box spring for a while.otherwise, it is not at all hard, just firm and comfortable. We have been sleeping on it for about four months.

    Read More
    talldrinkofcoffee Apr 2, 2013
  • Great bed
    Verified Purchase

    I am very happy with this purchase. The bed is very comfortable and is great for my back. It arrived quicker than I thought with no problem. I ordered the low profile option and it appears to be a close to normal height which is fine with me. Of course I was hesitant to purchase a bed with out trying it out first, but I am very happy with the purchase. It's like a breath of fresh air.

    Read More
    Sweetest Nov 18, 2012
  • It's been a week & a half & already breaking down
    Verified Purchase

    Within a week of having this mattress, you can see the imprints from where my husband & I lay down. It's a pillowtop, not memory foam, but even if it was, I would think it would "bounce back". I'm calling the warranty company today because the mattress is not returnable.

    Read More
    ccreekfrisco Nov 12, 2012

Questions & Answers

  • Q:

    "Is this mattress two-sided? Can it be flipped over to use the other side?"

    • A:

      Yes, it is. It can be flipped over.

  • Q:

    "How thick is the foam covering?"

    • A:

      Unfortunately, the thickness of the foam covering is not made available to us.

  • Q:

    "Does this mattress have handles on side as shown in photo?"

    • A:

      Yes, this item has handles on the sides.

  • Q:

    "Coil count and Gage? Flex coil design?"

    • A:

      This product has 900 coils in king size and gage is 14 ¾. It comes with the 720 Flex Zone Innerspring design.

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
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This item cannot be shipped to Alaska or Hawaii. More details

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.