Serta 4-Inch Dual Layer Mattress Topper

This Serta product has a dual layer construction to provide the most comfy feel and support to users. Dual layered with a 2inch thick plush pillow-top layer and a 2 inch thick memory foam layer, it eliminates pressure points while providing a plush, soft feel. The pillow-top layer is filled with very soft fibrefill material. It makes this topper soft and airy. The presence of this layer also avoids any heat retaining issues seen in most other memory foam toppers. So does it hold heat? no, the top layer is airy enough to transfer any heat retained in the topper to the outside.

Softness & body support

This is definitely a soft mattress topper. This is a combination of two soft and firm surfaces. The pillow-top layer provides comfort while the memory foam layer provides body support. For a person of average build this is a good choice. This mattress topper eliminates pressure points, the main reason behind hip and back pains. The equal distribution of body weight alleviate almost all kinds of back pains, so for those who are suffering from backpain will find this a very suitable product

Here is our best memory foam mattress toppers reviews


  • Soft while providing good body support
  • Eliminates body pains
  • Cool and breathable, completely avoids any heating issues
  • Includes a machine washable, premium Egyptian cotton cover
  • Made in USA
  • Carries a CertiPUR-US certification which assures the product do not contain any harmful chemicals
  • 10 year limited warranty by the manufacturer
  • One of the best 4 inch memory foam mattress toppers


  • Some of the customers received a product thinner than what is displayed
  • Some of the customers didn’t receive the removable cotton cover

Does the foam smell?

I went through all the reviews of this topper. Other than a few buyers no one mentioned anything about any foam odours.

Are pillows included?


What are the sizes this is available in?

This topper is available in 5 sizes, Full, Twin, Queen, King and California King.

How dense is the foam?

The seller doesn’t say anything about its foam density, but it is somewhere around 3 pounds.

Can this make an old mattress feel new?

This mattress topper definitely rejuvenates an old mattress. But keep in mind that if the condition of the mattress is really bad then this is not the right product.

Also, you may like our best mattress reviews article


Serta 4-Inch Dual Layer Mattress Topper comes with a manufacturer warranty of 10 years. Most other companies offer only 3-5 year warranties, so I believe this is a positive indication of how much Serta believe in their product.

Reviews & Ratings

This topper, till date, have been reviewed by more than 225 buyers. It has an average rating of 4.1 out of 5 stars. 62% of the buyers rate it as a 5 star product. While the majority of the buyers are quite happy there are some serious complaints related to the shipping and packing of the product. Smell is another negative reason, but is mentioned by only 3 buyers.Overall this is a quality product for anyone looking for a comfortable sleep.

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  • Comfort
  • Body Support
  • Density
  • Durability
  • Price


Serta 4-Inch Dual Layer Mattress Topper is a good choice for anyone looking for a luxurious, comfortable sleep.
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