Table of Contents
- What Is a Serta iComfort Hybrid Mattress?
- What Are the Benefits of Having a Serta iComfort Hybrid Mattress?
- How Do Serta iComfort Hybrid Mattresses Differ From Others?
- What Should You Look for in a Serta iComfort Hybrid Mattress?
- The Serta iComfort Hybrid Mattress Collection
- Serta iComfort CF1000 Hybrid Mattress
- Serta iComfort CF2000 Hybrid Mattress
- Serta iComfort CF3000 Hybrid Mattress
- Serta iComfort CF4000 Hybrid Mattress
- How to Choose Which Serta iComfort Hybrid Mattress Is Best for You
- FAQs
Shopping for a mattress is a lot more complicated than it used to be. There was a time when just about every high-quality mattress on the market relied on coil springs to distribute weight and provide support, but that all changed when mattresses made out of memory foam were introduced. Memory foam molds to the body to provide comfort as well as support, but it is not without its problems. Memory foam mattresses can sometimes feel uncomfortably hot, and they are not an ideal solution for sleepers who turn frequently during the night as they can feel a bit restrictive.
Companies like Serta have developed products that address the limitations of both innerspring and memory foam mattresses. Individually wrapped coils improve comfort and distribute weight more evenly, and the latest foams and gels have all but eliminated the heat issues that plagued early memory foam mattresses. However, the biggest recent breakthrough in mattress technology has been the introduction of hybrid products that combine the benefits of coils and memory foam.
Serta has been a pioneer of this technology, but are the company’s latest line of iComfort hybrid mattresses as good as some people are saying? This review will answer that question with an in-depth look at how these mattresses are made and a frank analysis of their pros and cons. Want to skip the details? Just click here to see the summary.
What Is a Serta iComfort Hybrid Mattress?
Hybrid mattresses provide comfort and support with both coils and memory foam. If you looked at a cross-section of a hybrid mattress, you would see what looks like a traditional mattress with a layer of memory foam or gel on top of the coils. Let’s take a look at these two components of a hybrid mattress to see how they work together to provide more comfort and support:
- Coils: Mattress coils are basically just metal springs. When arranged inside a mattress, they support the body and form a durable sleeping surface. Coils flex when pressure is applied to them, which means they get progressively firmer as more weight is added. Sitting on an early innerspring mattress would cause the whole bed to sink because all the coils were connected. Pocketed or individually wrapped coils solved this problem.
- Memory foam: NASA developed memory foam in the 1960s to reduce the amount of shock pilots experience when flying fast jets. This special kind of foam responds to temperature and molds around the contours of the body as it softens. This reduces pressure on the shoulders and spine and can be extremely comfortable.
Hybrid mattresses like Serta’s iComfort line provide the soothing comfort of memory foam on top of pocketed coils that prevent sleepers from feeling like they are being sucked into their beds. In short, hybrid mattresses provide all the benefits of memory foam and coils with none of the drawbacks.
What Are the Benefits of Having a Serta iComfort Hybrid Mattress?
Most mattress manufacturers offer hybrid options, so why should you choose a product from Serta’s iComfort line instead of one of the many alternatives? When pondering this question, the first thing to bear in mind is Serta’s experience. Serta has been making mattresses for more than 90 years and is America’s largest mattress brand, which means the company has research and development resources that other manufacturers simply cannot match. This is why several of the world’s largest hotel chains use only Serta mattresses.
The second thing to consider is Serta’s reputation for quality. Most mattresses feel good to sleep on when they are new, but Serta products deliver a good night’s sleep even after years of service. This is because they are made in the United States and must meet strict standards laid down by the U.S. Consumer Product Safety Commission. Some foam mattresses release gases called volatile organic compounds (VOCs), but Serta mattresses are made using finished components and are not subjected to chemical processing. This manufacturing approach virtually eliminates VOC emissions, and it’s the reason why Serta foam is CertiPUR-US certified. Other benefits of buying a Serta iComfort hybrid mattress include:
- Advanced materials that promote cooling
- Comfort technology that relieves pressure and prevents morning discomfort
- Four options to choose from
- Backed by a 10-year warranty
How Do Serta iComfort Hybrid Mattresses Differ From Others?
The thing that really sets Serta hybrid mattresses apart is the materials that go into them. Serta has been refining and improving coil and foam technology for years, and the company’s iComfort line of hybrid mattresses is the fruit of this research. If you were to look inside an iComfort hybrid mattress, you would find:
- The 1025 iComfort Hybrid Support System: The heart of a Serta hybrid mattress is a support system of more than a thousand individually wrapped coils. These coils work independently to provide support to every part of the body and reduce motion transfer. Serta then adds its proprietary BestEdge encasement system, which is a deep foam rail that extends the sleeping surface and prevents edge roll-off.
- Gel Active Max Memory Foam: The memory foam Serta uses in its iComfort hybrid mattresses has open cells to promote airflow and prevent overheating. To improve cooling even further, Serta infuses its foam with gel beads that absorb heat and channel it away from the body.
- Carbon Fiber Memory Foam: Adding carbon fiber to memory foam produces a material that offers exceptional neck and back support without sacrificing comfort. Carbon fiber memory foam also provides additional cooling benefits, and only Serta offers it.
- The UltraCold System: This is an additional layer of memory foam that is added to channel even more heat away from the body.
- Air Support Foam: This air-cushion technology is another Serta exclusive. It moves with the body to eliminate pressure points and soothe aches and pains, and it prevents the cloying sensation that some people experience when they sleep on a foam mattress.
- Cold Touch Cover: This breathable knit cover adds yet more cooling and is standard on every iComfort hybrid mattress.
Not every Serta iComfort hybrid mattress contains all these materials, but they all deliver exceptional levels of comfort and support in a package that will last for years. Before we review these mattresses individually, let’s take a look at some of the things you may want to consider before choosing a mattress to buy.
What Should You Look for in a Serta iComfort Hybrid Mattress?
There are four mattresses in Serta’s iComfort hybrid line that have many similarities and a few key differences. All iComfort hybrid mattresses are extremely comfortable and supportive, but some offer additional cooling and pressure relief options. Here are some things you may want to think about before you choose between them:
- Firmness: All of Serta’s iComfort hybrid mattresses are comfortable, but only the CF3000 and CF4000 hybrids offer firmness options. If you are a side sleeper, you may find the CF2000 hybrid mattress a little bit too firm.
- Cooling options: Every iComfort hybrid mattress contains carbon fiber memory foam to channel heat away from the body and improve comfort, but the CF2000, CF3000 and CF4000 hybrids have additional cooling features that increase comfort even more.
- Price: Additional features mean higher price tags, which may be a primary consideration if you have a strict budget.
- Size: This is not something you have to worry about as Serta’s iComfort hybrid mattresses are available in sizes ranging from twin to California king.
- Warranty: All Serta mattresses come with a 10-year warranty, so you will have the same level of protection no matter which iComfort hybrid mattress you buy.
The Serta iComfort Hybrid Mattress Collection
Serta iComfort CF1000 Hybrid Mattress
Serta iComfort CF1000 Description and Specifications
The CF1000 hybrid is Serta’s entry-level mattress in the iComfort hybrid line, but that does not mean you will be making sacrifices if you choose this model. The CF1000 hybrid is made in the United States and features 1,025 pocketed coils for even support and Carbon Fiber Memory Foam for unparalleled levels of comfort. This mattress is available in every popular size from twin to California king, but there are no firmness options.
The comfort level of the CF1000 hybrid is rated as medium or cushion firm, which has been compared to lying on a blanket at the beach. Most sleepers will find this mattress extremely comfortable, but you may find it a little firm if you sleep on your side and often wake up feeling a bit sore. On the other hand, this medium-firm mattress is a great compromise for couples who prefer different levels of firmness.
Serta backs the CF1000 hybrid with a 10-year warranty, and you will not have to buy a new base if you choose this model because it can be placed on any kind of box spring or platform as long as the slats are not more than 2 inches apart.
Specification | Value |
---|---|
Dimensions | Twin, Twin XL, Full, Queen, King, California King |
Thickness | 12″ |
Construction | Coils, Gel Memory Foam, Memory Foam |
Firmness | Medium |
Layers | 3 |
Cover | Breathable Knit, Cold Touch |
Weight | 53 lbs., 58 lbs., 77 lbs., 94 lbs., 120 lbs., 120 lbs. |
Extra Features | Carbon Fiber Memory Foam, EverCool Fuze Gel Memory Foam, BestEdge Foam Encasement |
Warranty | 10-years limited |
Why the Serta iComfort CF1000 Hybrid Mattress Is Great
The CF1000 hybrid mattress is a popular choice because it offers the benefits of Serta’s advanced hybrid technology in an affordable package. Its pocketed coils and memory foam provide excellent support to the neck and spine, and its firmness is ideal for most sleepers. The CF1000 hybrid lacks some of the cooling features found on other iComfort mattresses, but its combination of EverCool Fuze Gel and Carbon Fiber Memory Foam will be more than enough to ensure comfort in all but the hottest environments.
The CF1000 hybrid is CertiPUR US certified, which means you won’t have to worry about gas escaping from this mattress, and consumers who purchase it have peace of mind because Serta provides a 10-year warranty. Reviews of the CF1000 hybrid are overwhelmingly positive and frequently mention that the mattress provides just the right amount of firmness.
If you already have a box spring or a mattress platform with slats that are less than 2 inches apart, the CF1000 hybrid will fit just fine. If you don’t, Serta has a line of foundations and adjustable bed frames that are built just as well as their mattresses. Some of them even have remote controls.
Pros
- Excellent support and pressure relief functionality
- Medium support for broad appeal
- Advanced coil and foam technology
- Superb air circulation and cooling properties
- Only tiny amounts of motion transfer
- Made in the USA
- 10-year warranty
Cons
- Memory foam odor takes time to dissipate
- Fewest cooling layers in series
- No firmness options

Serta iComfort CF1000 Hybrid Mattress
Additional Resources
Serta iComfort CF2000 Hybrid Mattress
Serta iComfort CF2000 Description and Specifications
This hybrid mattress takes all the things that make the CF1000 hybrid great and ups the ante with a layer of Serta’s exclusive Gel Active Max Memory Foam. This proprietary open-celled foam has been engineered to deliver three times the airflow of conventional memory foam, and combining it with Serta’s Carbon Fiber Memory Foam produces a mattress that is extremely comfortable to sleep on even in hot climates. You will know at a glance that this mattress cools more effectively than the CF1000 hybrid because it has two large snowflake symbols on it instead of one.
This is the firmest mattress in the Serta iComfort hybrid line, so it may not be suitable for people who value plushness. However, the CF2000 hybrid is an ideal choice for Sleeping on this mattress has been compared to lying in a grassy field. It feels firm rather than hard, but it may not be the best choice for side sleepers or heavier individuals.
Specification | Value |
---|---|
Dimensions | Twin XL, Full, Queen, King, California King |
Thickness | 12.5” |
Construction | Coils, Gel Memory Foam, Memory Foam |
Firmness | Firm |
Layers | 4 |
Cover | Breathable Knit Cold Touch |
Weight | 66 lbs., 87 lbs., 107 lbs., 136 lbs., 137 lbs. |
Extra Features | Carbon Fiber Memory Foam, Gel Active Max Memory Foam, BestEdge Foam Encasement |
Warranty | 10-years limited |
Why the Serta iComfort CF2000 Is Great
The CF2000 hybrid is ideal for sleepers who prefer a firmer mattress and demand the kind of quality that only a company with the resources of Serta can deliver. Its Carbon Fiber Memory Foam provides excellent support to body pressure points, and its Gel Active Max Memory Foam takes cooling to the next level. The CF2000 hybrid may not appeal to people who like to feel cossetted by their mattress, but it’s the perfect choice for those who like to wake up in the morning feeling refreshed and invigorated.
Serta uses some of its most advanced materials to make the CF2000 hybrid, so this is a mattress that will remain firm and comfortable for years. Many of the consumers who reviewed the CF2000 hybrid said morning aches and pains that had bothered them for years became a thing of the past when they began sleeping on this Serta.
Like all mattresses made with memory foam, the CF2000 hybrid should be allowed to air out for an hour or two to allow accumulated gases to escape before adding bedding. Once that is done, gas emissions will not be a problem with this mattress as it is CertiPUR US certified.
Pros
- 1,025 individually wrapped coils
- Carbon Fiber memory Foam that provides support and cooling
- Gel Active Max Memory Foam that provides additional cooling
- Almost no motion transfer
- Made in America
- CertiPUR US certified
- 10-year warranty
Cons
- May be a little too firm for some sleepers
- Twin size not available

Serta iComfort CF2000 Hybrid Mattress
Serta iComfort CF3000 Hybrid Mattress
Serta iComfort CF3000 Description and Specifications
The three snowflake symbols stitched onto the foot of the Serta CF3000 hybrid tell the world that this mattress was designed to provide the last word in cooling. This is also the point in the iComfort line where firmness options enter the picture. Medium and plush are available, and both are extremely comfortable thanks to Serta’s 1025 iComfort Hybrid Support System and Carbon Fiber Memory Foam.
What really sets the CF3000 hybrid mattress apart is its Max Cold Cover and UltraCold System. The Max Cold Cover has high-performance fibers that make it cool to the touch. If you like to flip a pillow over to feel its cool side, you will love this cover. The UltraCold System is an extra layer of Carbon Fiber Memory Foam that channels heat away from the body, and it is this extra layer of foam that earns the CF3000 its third snowflake symbol.
Specification | Value |
---|---|
Dimensions | Twin XL, Full, Queen, King, California King |
Thickness | 13″ |
Construction | Coils, Gel Memory Foam, Memory Foam |
Firmness | Medium, Plush |
Layers | 4 |
Cover | Max Cold Cover |
Weight | 73 lbs., 97 lbs., 118 lbs., 151 lbs., 152 lbs. |
Extra Features | Carbon Fiber Memory Foam, UltraCold System |
Warranty | 10-years limited |
Why the Serta iComfort CF3000 Is Great
The Serta CF3000 hybrid mattress is an ideal choice for people who like the cooling features of the CF2000 hybrid but want a mattress that is a little plusher, and Serta pushes the comfort boat out even further by offering two firmness options. However, the advanced cooling features that Serta has packed into this mattress are what really make it shine. If you are a hot sleeper and often wake up in the middle of the night drenched in sweat, this mattress could change your life.
Serta creates its UltraCold System by adding an extra layer of Carbon Fiber Memory Foam to suck heat away from the body like a sponge, and this sophisticated foam technology is wrapped in a Max Cold cover that feels cool to the touch even in a warm room. According to many reviews, this all combines to deliver a sleep experience that is scarcely believable.
These premium features come with a premium price tag, but the Serta CF3000 hybrid mattress is made to last and should still be comfortable after its 10-year warranty has expired.
Pros
- State-of-the-art cooling features
- Max Cold Cover
- Unparalleled neck and back support
- Two firmness options
- Made in the USA
- CertiPUR US certified
- 10-year warranty
Cons
- More expensive than many other hybrid mattresses
- Twin size not available

Serta iComfort CF3000 Hybrid Mattress
Additional Resources
Serta iComfort CF4000 Hybrid Mattress
Serta iComfort CF4000 Description and Specifications
If you really value a good night’s sleep and want only the best, the Serta CF4000 hybrid could be the mattress for you. This is Serta’s top-of-the-line hybrid mattress, and it has every luxury and performance feature the company has to offer. Serta offers firm and plush versions of this mattress, so nobody feels left out, and they are both packed with the latest sleep technology.
The CF4000 hybrid offers the same kind of advanced cooling features as the CF3000 hybrid, but it adds Serta’s exclusive Air Support Foam to provide even more comfort. Air Support Foam and carbon Fiber Memory Foam combine to create a feel that’s as supportive as it is comfortable, and these materials work together to relieve pressure points and reduce tossing and turning. This all adds up to fewer aches and pains in the morning.
Specification | Value |
---|---|
Dimensions | Twin XL, Queen, King, California King |
Thickness | 14″ |
Construction | Coils, Gel Memory Foam, Air Support Foam |
Firmness | Firm, Plush |
Layers | 4 |
Cover | Max Cold Cover |
Weight | 74 lbs., 119lbs., 152 lbs., 153 lbs. |
Extra Features | Carbon Fiber Memory Foam, Air Support Foam |
Warranty | 10-years limited |
Why the Serta iComfort CF4000 Is Great
The Serta CF4000 hybrid mattress is a nice choice for people who suffer from morning stiffness and pain and those who are not willing to settle for second best. Its Air Support Foam hugs every contour of the body and pushes back slightly to offer a level of support that sets a new industry standard, and sleepers who want the ultimate in decadent luxury can choose a plush option.
The support provided by the CF4000 hybrid mattress does more than deliver a good night’s sleep. It also provides pressure relief to prevent morning discomfort and pain. This all comes at a price, of course, but it’s a price that many reviewers say they were happy to pay. If you want the ultimate in cooling, comfort, support, and luxury, this mattress checks all the boxes.
Pros
- Top-of-the-line quality and features
- Advanced cooling and support technology
- Designed to alleviate morning pain
- Firm and plush options
- American made
- CertiPUR US certified
- 10-year warranty
Cons
- Premium price tag
- Twin and full sizes not available

Serta iComfort CF4000 Hybrid Mattress
Additional Resources
How to Choose Which Serta iComfort Hybrid Mattress Is Best for You
You should think about your needs carefully before deciding which Serta iComfort hybrid mattress to buy. The CF1000 hybrid mattress provides a good balance of comfort and support, and it has some excellent cooling features. The CF2000 mattress is designed for sleepers who prefer a firm mattress and want enhanced cooling capabilities, and the CF3000 hybrid mattress takes cooling to unprecedented heights. The CF4000 tops the iComfort hybrid line, and it gives consumers the very best Serta has to offer.








FAQs
Pretty much any foundation or base will work as long as the slats are not more than 2 inches apart.
Mattress protectors are not required, but they are recommended. Your mattress is a major investment, and a protector will keep it safe from dust, spills, and mishaps.
Avoid using liquids as this could make things worse, and the harsh chemicals in many household cleaning products could actually damage your mattress. Instead, apply some baking soda to the stain, then wait about 15 minutes before vacuuming it up.
Serta’s warranty protects you against manufacturing defects and poor workmanship, but it does not cover damage caused by abuse, accidents, or using an inadequate foundation.
You don’t have to register your mattress, but it’s wise to do so. If you register, filing a warranty claim will be much quicker and easier because Serta will already have your information. Registration could also be a way to prove you owned your Serta mattress if you lose your receipt and have to file an insurance claim.
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