The Serta iComfort Intellectual EFX is a firm, 11-inch gel memory foam mattress with a tight-top design. Made in the USA.
Good for any sleeping position (back, stomach, or side). The tight-top design provides a flat, even sleeping surface.
The cover style might be too firm for some. Does not maintain a cool sleeping environment as advertised.
Loom and Leaf is the #1 alternative you can buy. Their 5 lb. memory foam density is extremely high quality and built to last. Euro-pillow top and soft organic cotton cover contours to your sensitive pressure points and provides tremendous overall support. Their customer service is excellent (probably the best of all brands) and their policies are generous.
- Ideal if you're primarily a back and stomach sleeper
- Decent height (indicates a sturdy mattress)
- No motion transfer
- Average edge support
User 1: "Bought my i-comfort matress for a whole lot of money and it didn't last 3 years, Serta didn't stand by its product and should be ashamed to lie to consumers and even hint at a 25 year warranty. They know VERY WELL there is no chance their product can last that long."
The serta icomfort intellectual efx is a firm (roughly a 7-8 on a 1-10 firmness scale).
A firmer model like this is built for back and stomach sleepers that likely have back or spine issues and need correct spinal and cervical alignment (which is critical for long-term health).
Stay away if you sleep on your side. You won't get the contoured support your pressure points need if you're laying on a flat and even surface with very little 'give'.
The top style does a good job maintaining a flat and even sleep surface to maintain a firmer feel.
The Serta Icomfort Intellectual Efx is adverse for side sleeping.
Make certain to select their softest offering. If you're not sure which model it is, reach out to them.
Bank on sufficient support for touchy pain areas (specifically your hips, low back, shoulders, neck). The top layer of foams relieves tension and pressure throughout the body fair.
NOTE: Be sure that your shoulders, hips, and torso all receive equal support if you sleep on your side. This reduces the possibility of chronic pain from concentrated pressure.
The Serta Icomfort Intellectual Efx is perfect for stomach and back sleeping.
Make sure to pick their luxury firm (6.5/10), firm (7/10) or very firm (8/10) option. If you're not sure which model it is, call or chat with them.
Expect decent support for spine and cervical positioning (specifically your lumbar). Firmer top foam layer keep your back straight fantastically well.
NOTE: Focus on finding a mattress that won't sink too far into your hips when sleeping on your back & stomach. It'll throw your spine out of alignment.
The Serta Icomfort Intellectual Efx has several layers worth exploring:
• Bottom Layer: foam for sturdy support.
• Transition Layer: foam for padded pressure relief.
• Top Layer: gel foam for additional comfort & overall support along the top layer.
• Top Design: tight-top which does a fine job creating a larger sleep surface (good for couples).
• Cover: no cover information available which is fairly standard.
• Bed in a Box: no information available.
• Weight: 51 lbs (queen size).
The serta icomfort intellectual efx height is 11".
• Respectable edge support because of its foam construction.
• Loom and Leaf is a brilliant alternative if you want shatteringly good edge support.
Note: If a mattress uses low-quality materials, it might feel supportive at first, but break down FAST.
Inadequate edge support means less sleep surface (which is not desirable, especially if you sleep with a partner).
Expect tremendous motion transference because it has a foam construction.
You and your partner won't experience a single bit of motion transference, and absolutely won't unsettle you (whether you or your partner are heavy sleepers or not).
NOTE: Motion transfer measures how much movement shifts from one side bed side to another. If you sleep with a partner who tosses and turns during the night, get a mattress that offers effective motion isolation.
Less motion transfer = deeper sleep = happier life.
Here's what you need to know about the return policy:
• no return policy information available.
• no exchange policy information available.
Find a brand with an exchange policy that doesn't force you to pay high fees for making an honest mistake.
• has a 10-year limited warranty.
Look for warranties that have at least a 15-year period with no unreasonable limitations or transporation fees.
The price of the serta icomfort intellectual efx queen size is $3685.
Check their site for the latest prices and discounts.
• no customer service (discontinued product).
• Currently, Serta Icomfort Intellectual Efx is not available to buy online or in stores (discontinued product).
Keep in mind the following info about Sertas shipping and delivery process:
• no shipping information available.