- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
Envelop yourself in comfort with the Serta iComfort CF4000 Quilted Plush California king mattress. The pinnacle of plush comfort, this mattress has a comfort rating of 5, which means it provides the right amount of softness while still affording support. If that sounds like the right level of softness to you, you’ll also love the other features that this mattress offers.
High-performance fibers are integrated into the surface of the plush mattress so that it always feels cool to the touch. Every time you get into bed, you’ll be surrounded by a cool, refreshing sensation that makes it easy to fall asleep.UltraCold System Removes Excess Heat
The premium UltraCold cooling technology doesn’t just make the mattress feel cool, but it also helps you stay cool throughout the night. The system absorbs excess heat as you sleep so that you aren’t sweltering.Foam Enhanced With Carbon Fibers
Woven into the foam is a network of carbon fibers that further helps cool and also provides support. The carbon fibers will cradle your back and neck while simultaneously further ushering away extra heat.Exclusive Air-Cushion Layer
An exclusive air cushion feature makes it feel like you’re sleeping on air. The open-air cells contour around your body to eliminate pressure points.Support That Fits
Supporting the plush mattress top is a foundation of individually wrapped springs that are able to act independent of each other. This allows each spring to adjust to your body for strong and pressure-free support.Is The CF4000 Plush Cal King Right For You?
The Serta iComfort CF 4000 Quilted Plush California king mattress is the highest and largest option in this line from Serta. It’s comfortable, supportive, cool and built to last a decade without worry. If you’re looking for a soft yet supportive mattress, this one will serve you well.
|Cal King||14"||72"||84"||120 lbs.|
|Twin XL||14"||38"||80"||50 lbs.|
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.Learn More »
Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.
|Delivery Options & Timing:|
Putting the customer first has always been our top priority. Now it's even more important to make sure we're doing everything to keep you and the delivery personnel safe. Here are some of the steps we're taking:
Additional Delivery Details