Serta Perfect Sleeper Harmonize 12" SQ Pillow Top Mattress Set

In-Home Delivery Included
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or 6 Easy Pays of $138.16

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Sweet harmony. Comfort, support, and an intuitive design combine to create this 12" Serta Perfect Sleeper Harmonize Pillow Top Mattress Set. Gel Memory Foam adds plush comfort to this pillow-top mattress set while the bed's carbon-steel coils provide excellent body-hugging conformability to help support each sleeper. TrueSense Design 3.0, Serta's support system, is designed to allow each coil to move independently in three directions, providing personalized comfort with minimal disturbance from partner movements--which is music to any dreamer's ears.

With all of these exceptional features, it's no wonder that the Serta Perfect Sleeper has been named the Official Mattress of the National Sleep Foundation. Don't just dream about a good night's sleep. Get the bed that can help deliver--at a price that's truly a dream come true! From Serta.

Bed (shown) not included.

The delivery company will contact you by phone within 10 business days to set up a delivery appointment. Delivery date will be based on customer and carrier availability. When it's delivered, your product will be placed in the room of your choice in your home. We will also remove packaging. Includes setup of the mattress and haul away of your old mattress.

  • Includes 12"H plush Perfect Sleeper Harmonize Pillow Top Mattress and 9"H boxspring
  • Serta Comfort Right Layers: an advanced system of foams and fluffy fibers designed to provide instant comfort; helps reduce pressure points so you can sleep comfortably through the night
  • Gel memory foam
  • Custom Support Flex 704: continuous coil innerspring design features rows of durable carbon steel coils that flex to conform to the body
  • Total Edge Foam Encasement ensures edge-to-edge sleep surface and helps prevent sag at the edges
  • TrueSense Design 3.0: coils move independently in three directions to reduce the transfer of motion between sleep partners
  • Fits standard sheets
  • Official mattress of the National Sleep Foundation
  • Consumer's Digest Best Buy
  • Split Queen sized at 79-1/2"L x 60"W x 12"H; Boxspring 9"H
  • 10-year Non-Prorated Limited Manufacturer's Warranty
  • Cannot ship to PR, AK, VI, HI, Guam, PO Boxes
  • Designed and built in USA

Delivery Date Estimate

Reviews & Community QA

Rated 4.3 out of 5 by 61 reviewers.
Rated 5 out of 5 by Love this bed wasn't sure about ordering a bed offline before trying it out but I went for it, and I must say I really lo e my bed. I sleep well I love that the box spring is split I've never had one like that before I feel like it gives it a little extra support. I also ordered a serta bed frame to go with the bed since it looked more sturdy than the one I had previously. I hope anyone that orders this bed loves it as much as I do, and the two guys that delivered it were very polite and super fast. 09-12-16
Rated 5 out of 5 by Best Purchase Ever I was having alot of back problems on my old mattress and decided to upgrade. I have never purchased with QVC before so this was my first time and I must say I am very satisfied. The shipping on this mattress was fast I recieved it within 8 days of ordering. The mattress itself feels like your laying on a cloud I have absolutely no complaints what so ever. Me and my 2 year old son slept like babies the whole night through without waking. I would recommend this mattress to anyone. It is soft but firm enough where u don't sink completely in. 5 stars definitely and I would recommend shopping with QVC to anyone... 06-14-16
Rated 5 out of 5 by SO COMFORTABLE Very comfortable and soft! quick and easy delivery 03-29-16
Rated 5 out of 5 by Perfect My wife was saying we needed to replace our 20 year old mattress. I happened to be flipping TV channels and there it was, QVC offering the Serta Perfect Sleeper Harmonize 12" SQ Pillow Top Mattress Set. After watching and seeing the price and the 6 payment plan I ordered the split queen. You can't beat mattress shopping from your own home. They took away our old set and set up the new one. My wife and I have slept on it for a month now and we feel this is the best we have ever had. 08-26-15
Rated 5 out of 5 by Great Product If your looking for comfort affordability and a good night sleep Serta is second to none. I recommend purchasing the Split Queen Mattress you wont regret it. A five star rating... 08-16-15
Rated 1 out of 5 by Very disappointed with comfort I was so happy that I was finally able to purchase a new mattress after too many years of sleeping on an uncomfortable mattress. Much to my dismay, I feel I made a huge mistake by purchasing this mattress. While the delivery was prompt, the mattress is not any more comfortable than the one I have been sleeping on for the past 15 years. I am actually so disappointed when I go to sleep every night with how uncomfortable it is. I wake up with a sore back, it is awkward to get in and out of and overall is not at all soft or comfortable. I would have returned it, had I not had my other mattress removed already upon delivery of this one. 08-05-15
Rated 5 out of 5 by The Best Of Both Worlds I was super nervous about getting a mattress I couldn't test first. I wanted something firm but soft and plush as well, and I looked at so many mattresses and wasn't sure if I should even order online. But boy am I glad I landed on this one. The mattress is firm and the pillow top is plush and I haven't slept better. I don't want to get out of bed and my back has never felt better. 08-02-15
Rated 3 out of 5 by Disappointed I think this mattress would be fine for someone sleeping alone. The comfort level is good and I wish is was a bit firmer. However, the main problem is I feel way too much movement - unlike what is advertised. So back it goes. 08-02-15
  • 2016-10-22 T06:40:02.045-05:00
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