SKU: 37028855719

Serenity King Single Mattress – Super Firm

$235.80 $262.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

Serenity King Single Mattress – Super FirmThe Serenity King Single Mattress Super Firm Never Compromise on Comfort The Serenity mattress by Healthy Life provides 6 feel options, Super Firm, Firm, Medium, Plush and Ultra Plush. In Queen & King sizes you can choose split feels, so you and your partner can have the comfort level you want to ensure a better sleep for everyone. Your mattress, your way, with six sizes and multiple split feel comfort options. Finally, the sleep you have always

The Serenity King Single Mattress – Super Firm

Never Compromise on Comfort

The Serenity mattress by Healthy Life provides 6 feel options, Super Firm, Firm, Medium, Plush and Ultra Plush. In Queen & King sizes you can choose split feels, so you and your partner can have the comfort level you want to ensure a better sleep for everyone.

Your mattress, your way, with six sizes and multiple split feel comfort options.

Finally, the sleep you have always dreamed of. In conjunction with health professionals, we have spent years developing, testing, and re-testing our mattresses, to create an incredibly advanced product, designed for those seeking the ultimate sleep experience.

An Australian made premium mattress.

Choose Serenity if you want a mattress that provides you with the best in comfort and rejuvenation. When you want the most premium mattress in its class, you get a Serenity.

Merino Wool Cover

Sleep Naturally with luxurious Merino wool, the finest in the World with incredible benefits to enhance your sleep. Super-soft and light weight making it highly breathable with anti-static and thermoregulating qualities.

Hygroflex

Scientifically proven by RMIT for ultimate pressure relief & temperature regulation, Hygroflex is the latest technology in comfort and rejuvenation while you sleep.

Formline

Using VPF technology, Formline is an ultra-high density comfort layer available in five different feels. Formline is an eco-friendly and long-lasting product that will provide long-term comfort and support.

Triple Helix

The original Triple Helix multi-zone pocket spring system features high gauge Australian steel springs, triple-tempered to ensure optimal tensile strength for a lifetime of support where your body needs it.

Our mattresses offer a zip top so you can swap your feel side or replace them as your comfort needs change. Replacement comfort inserts are available for purchase.

King Single Size Mattress Dimensions

Width – 107cm

Length – 203cm

Height – 32cm

Made in Australia

15 Year Manufacturer’s Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37028855719

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4.8 ★★★★★
Based on 5 reviews
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Product Reviews
J
Verified Purchase
Jonathan
Lake Worth, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
P
Verified Purchase
PilarC
Cuba, US
★★★★★ 3
Inconsistent
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Ive ordered two different batches of these pillows, the first was a 2 pack, the second batch was a 4 pack. The pillows that came in the 2 pack have a different quality to them. The memory foam feels thicker, takes long to depress and to spring back to form. It offers more resistance, a heavier odor (at the start), and was the pillow that I fell in love with. Things changed when I ordered the 4 pack a couple months later. There was an inconsistency between the foam in these two different batches. both sets of pillows are comfortable. The first batch being firmer means I had to remove more foam before it became comfortable but the 2nd batch being more springy, I was able to keep all the foam inside. I docked a couple stars because I’m not able to provide a consistent experience with these pillows across all three beds in my home. If you need a pillow, order a set and be happy. If you want a bunch of memory foam pillows throughout your house, maybe look elsewhere as these may not all be identical.
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Reviewed in the United States on January 17, 2026
M
Verified Purchase
Mari
Boise, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe
Birmingham, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
P
Verified Purchase
PublicMe
Port Orchard, US
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!** I purchased these pillows and couldn’t be happier! First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well. Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers. However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom. These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all. Highly recommend!
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Reviewed in the United States on August 25, 2025

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