Ratings & Reviews for Serta Perfect Sleeper Kleinmon II 10.5-in Firm King Innerspring Mattress
Ratings may include incentivized customer reviews.
What Customers Are Saying
The mattress is described as firm yet comfortable, providing excellent support and pressure relief. Customers report getting a great night's sleep and waking up feeling refreshed, with reduced back and neck pain. The mattress is viewed as a high-quality, comfortable product that delivers a restful and rejuvenating sleep experience.
Customer review summary generated by AI, including incentivized reviews.didn't last long
After about year of use, I noticed that the top cover of the mattress, mostly in the middle was coming loose from the material below it. This wasn't that big of a deal, it would just kind of bunch up a bit. However, after 1.5 years, I've discovered what seems to be a gap or tear in the pad just below the cover. It's about 2 feet long, and maybe a few inches wide, just about centered in the mattress running length-wise. It's very uncomfortable as it's right where I sleep. Unfortunately for me, I ...
From Serta
Best mattress I have found for my bad back
I can't tell you how many mattresses I have had over the years. This is the best mattress I've have found for my bad back and the first one I can sleep on for more than 3 or 4 hours. And the best part is it did 'not' come rolled up in a box with the life sucked out of it. I just wish I could buy another one. I am unable to find this anymore. Very sad about that.
From Serta
Worst mattress I've ever had
I was sleeping on an 8-year-old mattress and decided to upgrade to this. I've had it for a year and a half, and I've had the worst sleep of my life during this time. I've suffered from insomnia and night sweats. No matter what I do, it's way too hot, and I toss and turn all night. I wish I never would have bought it.
From Serta
Hello Kelsey. Thank you for taking the time to leave a review. We're sorry to hear that you're not sleeping comfortably. Please contact us at 1-877-39...
Not what I expected from a Serta Perfect Sleeper
My prior Serta Perfect Sleeper lasted more than 20 years, and was only replaced because it was too big. I shopped mattresses online for weeks before deciding on the Serta Perfect Sleeper Kleinmon II Firm. First of all, if it has a layer of "cooling gel," as advertised, it doesn't work. This is the hottest mattress I've ever slept on. Second, it's lumpy, even through 2 mattress covers. Third, and most important, this mattress developed a deep sag in the middle before it was even 6 months old. I s...
From Serta
Hello Mara, thank you for taking the time to leave a review. We are sorry to hear that you have not had a great experience with your Serta mattress. I...
Is perfect for my back
I like to much my mattress Serta, is exactly the one that my back needs. Is firm and as I said, is perfect for my back. In comparison with my old mattress, I used it for only five to six months and the pain in my back was worst and worst. I feel so happy with my new Serta mattress and I sleep like a baby. I knew about the product because my parents’ mattress is a Serta and I love it too much. I recommend the Serta mattresses for ever, so please don’t change anything on it!!
From Serta
The worst Mattress I have ever slept on
The product reviews were not correct. As a salesman I have traveled all over the county, sleeping a a lot of different mattress. This is the worst mattress I have ever slept on !!!!! Purchased on Feb 21st , 2021
From Serta
Hi Fred, we're sorry to hear about your poor experience with your Perfect Sleeper Firm mattress. If you'd like to give our Customer Care team a call,...
Comfortable
From the very first night was able to get a good nights sleep!
From Serta
Comfortable
Very comfortable and is a good mattress for all form of sleeping. You will be sound asleep all night and wake up energetic. Well constructed for pressure points and back support. It does contour your body shape. I recommend this purchase. I am very pleased with mine.
From Serta
BEST SLEEP IN A LONG TIME
I recently bought Serta SleepToGo 12 inch mattress. I'm amazed that I haven't waken throughout the night with lower back pain and literally sleeping like a baby. This is my very first Serta Mattress purchase I'm very please with the results.
From Serta
KLEINMON II FIRM HAS THE BEST SUPPORT !!!
I have tried many top quality mattresses and I have to say this is the most supportive hands down. My family always bought their beds from Serta my whole life so when I wanted to get a new quality mattress there was no thought about it I came back here to Serta. The Kleinmon has great comfort as well but I am impressed with how as a firm mattress it still feels very comfortable. I fall to sleep so much faster now on this bed. Buying this bed was the best choice and I know I will enjoy it for yea...
From Serta
wanted a firm and it is....very comfortable and we have an adjustable frame with head rise...works beautifully...
last mattress we had was a disaster...only 2 years old and we couldn't handle it anymore...we both sank on either side and had to climb a mountain if we rolled over to get next to each other...this has a 10 year warranty too and should have used it but ending up selling for half of what we paid to avoid going through all that...as senior citizens with aches and pains, we need support and a good nights rest..the new mattress is a king...select perfect sleeper...summerscape ll that was not listed ...
From Serta
quality mattresses for us
love it very comfortable. high recommended for every body.
From Serta
Pleasantly surprised
Only been a couple weeks so im still getting adjusted. But it seems to be a good improvement over the last bed. I have less sciatic and back pain than before. Was well worth the investment. Most impressive was ordering on a Friday and taking delivery the next Friday. I was expecting several weeks. Im in upstate NY near Albany and apparently they manufacture them only 40 minutes away so that helped I'm sure
From Serta
My Serta Sleeper... is a Keeper... LOL ( Because it's Serta...Fied).... Certified ...Get it. LOL
Sound sleep with no morning stiffness and perfect support for intimate moments.
From Serta
no MORE ACHES
i LOVE THIS MATTRESS AND ITS COMFORT. i DO NOT WAKE UP WITH A STIFF NECK ANYLONGER !
From Serta
Amazing balance of spring and foam
The bed is a great balance. My wife and I were not sure if wanted memory foam or spring this time. Well the hybrid was the perfect balance! This thing is comfortable! My wife and I laid down 20 mins after install, and she fell asleep. It also relives the pressure points I had on the previous memory foam mattress. So while it was a little bit of an investment. I feel that the hybrid is a good balance of you are not sure which to get. Oh, and the upper models have a cooling effect that are worth i...
From Serta
excellent lultra firm mattress
I had previously owned the Serta Moonbeam Mist mattress on platform bed, wanted to get similarly firm mattress, Trellberg II by Serta is the current firm model which is comparable to my previous serta. I like the brand, good value for the money, the mattresses seem to hold up very well and wear well. As long as Serta keeps making good mattresses such as these, I will stay loyal to the brand.
From Serta
Fantastic!
My wife and I are newly weds and have been using this mattress for a few days now, we both have received really great sleep! It has become difficult to go to work on time in the morning now. Both my wife and I come from using different brand mattress companies but we love the Serta mattress and are super glad we invested when we did.
From Serta
amazing mattress
This mattress is absolutely amazing. The softness yet still firm is unbelievable and the nights sleep is so much better and even when I just sleep 3 hours I slept so well on this bed I feel like I been sleeping a full night
From Serta
Very high quality with excellent comfort
Would Recommend[This review was collected as part of a promotion.] The Klienmon II firm provides an instant comfort upon touch. Even with the firmness of the mattress, there is a form fitting feel around the body. I can rest/sleep in positions that were uncomfortable on previous mattresses (like side sleeping). The high quality construction is apparent at sight and attention to quality manifests through sleep activities. I would highly recommend to Kleinmon II firm mattress because I am extremely satisfied. #p...
From Serta
Hi Henry. Thank you for taking the time to leave a review. We are very sorry to hear that there is an issue with your Serta mattress. We are always he...