SertaPedic Won't Go Flat King Pillow, By Serta
SertaPedic Won't Go Flat King Pillow, By Serta
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SertaPedic Won't Go Flat King Pillow, By Serta

11.1K ratings
SertaPedic Won't Go Flat King Pillow, By SertaSertapedic Won t Go Flat Pillow King8 pack SertaPedic Won t Go Flat King Pillow By Serta4 pack SertaPedic Won t Go Flat King Pillow By Serta4 pack Sertapedic Won t Go Flat Pillow Standard Queen2 pack Sertapedic Won t Go Flat Pillow KingSertapedic Won t Go Flat Bed Pillow Standard Queen8 pack Sertapedic Won t Go Flat Pillow Standard Queen2 pack Sertapedic Won t Go Flat Bed Pillow Standard Queen
Pack SizeSingle
Bed Pillow SizeKing

Key item features

  • Lasting Support: Features a foam insert that provides enduring support and comfort, designed to maintain its shape for consistent performance.
  • Premium Materials: Constructed with a 300 thread count blend of 55% cotton and 45% polyester, surrounding a supportive foam core and plush polyester fiber fill.
  • Hypoallergenic Comfort: The 100% polyester fill is hypoallergenic, allowing for easy breathing and a comfortable night's sleep.
  • Optimal Positioning: Offers firm support, making it ideal for individuals who prefer back or side sleeping positions.
  • Convenient Packaging: Available for purchase as a single pillow or in a practical 2-pack option.
  • Easy Care: Requires spot cleaning only to maintain its condition and longevity.
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Specs

Sleep position, Back Sleeper, Side SleeperFirmness, FirmFill material, PolyesterBed pillow type, Bed PillowsBed pillow size, KingBrand, Serta

About this item

Product details

No more counting sheep with the Sertapedic Won’t Go Flat Pillow. These Sertapedic Won’t Go Flat Pillows offer a comfortable way to get a good night’s sleep. Made of a cotton and polyester blend, the 300 thread count pillow contains a supportive form core surrounded by plush, premium polyester fiber fill. These pillows are designed to maintain their shape to ensure lasting comfort and support. This firm support is ideal for back or side sleeping positions. The fill is hypoallergenic, made from 100% polyester so you can breathe easy. Serta has been pioneering comfortable sleep since 1931. Every Sertapedic pillow is designed to provide exceptional comfort. With a broad range of support levels and technology to choose from in the Sertapedic line, there are options to fit every sleep position. Not just sorta comfortable. Serta comfortable.
  • Sertapedic Won't Go Flat Pillow
  • Foam insert provides lasting support and comfort
  • 300 thread count
  • Material is 55% cotton and 45% polyester
  • Hypoallergenic
  • Available in a single or 2-pack
  • Spot clean only
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Sleep position

Back Sleeper, Side Sleeper

Firmness

Firm

Fill material

Polyester

Bed pillow type

Bed Pillows

Directions

Fabric Care Instructions

Spot Clean Only

Customer ratings & reviews

4.2 out of 5 stars
stars
11.1K ratings3,632 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars66% (7,366)
  2. 4 stars12% (1,289)
  3. 3 stars8% (849)
  4. 2 stars5% (513)
  5. 1 star10% (1,130)

Reviews summary

Pros

  • : Offers comfort at a reasonable cost.
  • : Pillows are described as soft.
  • : The pillow alleviates morning stiffness and soreness.
  • : Maintains its original shape over time.

Neutral

  • : Offers customized fit, but can be too firm or too soft for some users.

Cons

  • : The internal insert moves and creates uneven lumps.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 3,632 reviews

Aug 2, 2026
Reviewer name: MH
Item details
Multipack quantity: 1
Bed pillow size: Queen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

soft, but firm

Perfect for side sleeping. My neck is well supported. Soft and yet firm. Exactly what I needed.

Helpful?14BNWO70WWY120450357
Oct 6, 2026
Reviewer name: Donna
Top Reviewer
Item details
Multipack quantity: 1
Bed pillow size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Serta king size pillow.

this is a fantastic pillow,keeps its shape.I got a great night's sleep.Love it so much.

Helpful?14BNWO70WWY120450357
Sep 16, 2026
Reviewer name: Gradvisch
Item details
Multipack quantity: 1
Bed pillow size: Queen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very comfy pillow.

Helpful?14BNWO70WWY120450357
Current price is $13.44
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