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Serta Deluxe 12 inch Full-size Memory Foam Mattress

by Serta
Sale: $329.37
MSRP: $789.99 $460.62 (58%) off
Out of stock
ITEM# 15847537

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ITEM#: 15847537

This Serta quilted memory foam mattress was constructed to ensure that you sleep comfortably each evening and wake up refreshed. Quality is evident in each aspect of this three-layer memory foam mattress, and the sleeping surface conforms to the unique shape of your body to support you throughout the night.

  • Assembled in the USA
  • Premium, 3-layer design
  • 2.5-inch top layer premium memory foam for cradling comfort
  • 2.5-inch middle layer air channel foam for breathability, customized support
  • 7-inch base layer support foam for stability, long lasting durability
  • Beautiful, quilted cover for extra layer of softness
  • Maintains shape without flipping or rotating
  • Evenly distributes body weight
  • Minimizes impact of sleep partner's movements
  • Measures 12 inches thick
  • Density: 3 pounds
  • Cover care instructions: Spot clean
  • Resistant to dust mites, naturally antimicrobial
  • Originally designed for NASA, the space age foam cradles the body, reducing pressure points
  • Adjusts to body temperature
  • Improves circulation
  • Never needs turning
  • Can be used with existing frame
  • Great for platform beds and slatted frames
  • Full dimensions: 12 inches high x 54 inches wide x 75 inches long

Memory Foam Tips:
  • Remove from packaging within 72 hours to maximize foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. Allow product to air for a few hours.

Once opened this product is non-returnable.


Mattress Type Foam, Memory Foam
Thickness 12 Inch
Memory Foam Type Foam, Memory Foam
Density 3 Pound
Support Medium
Mattress Top Specialty
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Bed Slats, Box Spring, Platform
Dimensions 12 in H x 54 in W x 75 in L
Warranty 20 year Limited Manufacturer
Model Number MT43870FL3L
Country of Origin United States

Customer Reviews

5 Stars
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3 Stars
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1 Stars
  • Most Recent

  • Comfortable mattress

    I bought this in a queen size for a condo we have. All of our guests seemed pleased with it so I purchased the full size for my daughter. She loves it and I will be purchasing a second one for my son. It took few days to flatten out all the way.

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  • Mattress

    Used in a guest room and is perfect. It is firm, but retains its shape well. Took a few days to unroll into shape.

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  • Wish it was slightly softer, but I still like it!

    I'm 125lb, and for me, I'd rate the mattress to be 7 out of 10. (10, being the hardest) I wish it was a a tad bit softer, but, it's still very comfy.

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  • Perfect

    I bought this for my daughter. She loves it; I just ordered two more for the rest of the family.

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  • Comfy

    I was worried about the mattress not unfolding properly. There were a few reviews about this, but I didn't have any problems. It is a great bed, and I wake up feeling rested. I would recommend this to my friends.

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  • Most Helpful

  • Chrissy

    Purchased this mattress for our spare bedroom. Loved it so much that we bought the 14-inch queen for our own bedroom. Best purchases we could have made!

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  • Do not buy

    Opened vacuum sealed plastic to let mattress go back to its original shape. According to directions, it would be back to normal by 72 hours. It has been a month and it has still not flattened out like it is supposed to.

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  • mattress

    very bed quality. never again buy anything. I do have the picture of the mattress

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  • Mattress still standing up on one end

    It's been a couple of weeks and this mattress is still standing up on one side . Nothing is keeping this thing down .Not Happy.

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  • Don't buy!

    I bought this for my daughters room. I read the directions before I did anything and it said it could take up to 72 hours before it completely unfolds to its original shape. I am now on day 5 and the mattress is half unfolded and doesn't seem to be changing at all. I now have to go through the hassle and send this junk back. I wish I would of listen to my gut and not order this. Really shocked at all the positive reviews this thing got. Learned my lesson, will never order a mattress online again....

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Questions & Answers

  • Why did you choose this product?

    • After reading the reviews I chose this mattress for my bedroom.

    • Have been searching for a good memory foam mattress...from a good company. Only wish it was GEL Memory Foam ....we'll see how it feels

    • Been looking for a good memory foam mattress

    • Price and reviews

    • We have had the same bed for years, time for a change

    • It is a serta Appears to be excellent quality and I need the bed

    • i heard good report

    • Have had several SERTA mattresses thru the years so am sticking with a quality name.

    • Pricing first caught my eye...Reviews and 20 year warranty were great...Made in the USA was the deciding factor to purchase this for my son.

    • I need a new mattress for a new bed.

    • Name brand that I have been able to lay on in a store. If same mattress should work.

    • For use with a platform bed

    • Brand price and reviews

    • Price and quality

    • reviews, price, brand

    • Serta name

    • The Serta Memory Foam Mattress was highly recommended by my sister. I has had one for several years; and said it is very comfortable.

    • I have back pain and a stiff neck in the morning when I wake up, and I am hoping this will help to alleviate some of the stiffness.

    Read more Read less
  • Does this mattress require/come with a box spring?

    • Hello cbeni83, this mattress does not include a foundation/box spring. It can be used with most platform beds and frames. I'll link you to a great option: - Thanks for shopping with us! L.B.

    • No it does not come with a box spring. We paired it with a platform bed which did not need a box spring. It is a great bed.

    • No. I used my old box spring and is it fine.

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  • What is the density (how many pounds) for each of the 3 different layers? Are these 3 layers all memory foam or different type? Please specify each layer (pounds and type of foam) Thanks Susanna

    • Hello silk618, unfortunately, this item is out of stock. We currently do not have inventory to check, and cannot guarantee the item will be restocked. Thank you for shopping with us. Thank you for shopping with us. Rochelle B

  • The reviews for this item are anything from very soft to very firm. Is this meant to be a firm, medium or soft mattress?

    • Firm, but not too firm. I'd say a medium-firm.

    • For a normal weight person it is firm.

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  • what is the weight of this matress by itself (not shipping weight)?

    • Hello farmerblue, I'm sorry shipping weight is the only weight we have. The shipping weight we have is 74 pounds. So with out packaging this is approximately 72 pounds. Have a great day!

    • about 70

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Shopping Tips & Inspiration

Shipping & Returns

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.
More Details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping 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.

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