Serta iComfort CF3000 Plush Mattress Review

Updated January 14, 2023

The iComfort CF3000 Plush mattress is the softest 'CF' model in the iComfort collection and is rated extremely well for its pressure-relieving abilities and its perfect back support. This is such a good memory foam mattress that it earned the #7 spot on our Best Mattresses of the Year for being the best memory foam mattress of the year! Read our expert review of this mattress here:

Comfort Scale Rating

The CF3000 Plush mattress is very soft comfort that we rate 7 on our 10 point Comfort Scale (a 1 is hard, 10 is softest). If your preference is a soft bed then this mattress is an excellent choice. This comfort may feel uncomfortable for anyone who prefers a firm feeling bed. If so, there are a few other 'CF' iComfort models that should be a better fit for you.

Here’s our quick Video Review. Jed covers the materials and construction of this mattress and gives his expert opinion on how it'll perform.

Pros & Cons

PROS	CONS
Tested well, demonstrating great support and contouring Nice level of soft - not too pillowy but lots of comfort Maximum layers of cooling technology Premium materials including EverCool® Supreme Memory Foam  A very popular trusted brand, Serta's been making beds since 1931	Too soft for anyone who prefers a firm mattress   All foam mattress, no coils for added support if that is your preference

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Pressure Test Results

We've pressure tested the iComfort CF3000 Plush mattress with small, average, and large body size people on their sides and on their back sleeping positions to see what kind of support and comfort you can expect. (Learn how we test.) 

This mattress performed exceptionally well during our pressure testing giving us good test results for all sleep position/body size combos and even earning a 'recommended' score for all the back sleepers. The pressure relief you can expect on your peak pressure points (hips and shoulders) is very good, there are minimal spots with excess pressure. Too much pressure on your joints will cause you to toss and turn at night, disturbing your sleep.

This bed provides you with outstanding back support for proper spinal alignment, which is also necessary for a good night's sleep. If your spine is out of alignment while you sleep, you can develop stiffness, soreness, discomfort, and pain. which leads to a very unhappy you the next day. This mattress supports all the curves of your body very well so you should expect no troubles with spine alignment regardless of your body size or preferred sleep position.

The CF3000 Plush Features in Detail

1. 1. Max Cool Cover

   This cover gives you an instant cool-to-the-touch sensation.  It's made from Super cool high-performance fibers and aids in getting you to sleep faster. 

2. 2. Carbon Fiber Memory Foam

   A first-of-its-kind memory foam layer infused with carbon fiber for cooling as well as strength and resiliency. This system channels heat away from your body while providing exceptional strength for back and neck support. 

3. 3. EverCool® Fuze Gel Foam

   This gel foam foam helps promote airflow, so you don’t have that hot, stuffy feeling when falling asleep. It also conforms to your body's curves for proper support and extra comfort. 

4. 4. EverCool® Supreme Memory Foam

   A layer of Serta's EverCool^® Supreme Memory Foam for cradling comfort that helps relieve pressure points with a softer, yet supportive feel.

5. 5. Serta Foam Core

   The core foam upon which the rest of the foam layers rests. It gives you conforming support for added pressure point relief while you sleep. 

Comfort Depth Video

We measured how far your hips and shoulders sink into the CF3000 Plush mattress with different body types.

Warranty

The iComfort CF3000 Plush mattress comes with a 10-year warranty against factory defects.

More about Serta

Serta was founded in 1931 and has been based in Illinois ever since. Serta first released their iComfort mattress in 2011. Since being founded, Serta has delivered multiple industry firsts and has provided quality mattresses all over the world.

Serta iComfort CF3000 Plush Specifications:

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About the Author, Dave Higgins, Mattress Expert

Dave has worked in the furniture business, focusing on mattresses, for several years. His focus on mattress industry trends and developments has led to a deeper understanding of how people sleep and how they perceive comfort.