The Complete Guide to Best Pillow Inserts 2022 [Buying Guide & Reviews]

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Introduction: What is a Pillow Insert and How Does it Work?

A pillow insert is an item that comes inside of a pillowcase that has been designed to provide support for your neck and head when lying on your side or back. It can also be used as an added layer for your spinal cord when you sleep on your stomach or back.

Pillow inserts come in different shapes and sizes. They are also made from different materials such as polyester, polyurethane, cotton, and memory foam.

Pillow inserts should be soft, breathable, and comfortable. A good pillow insert should be soft to the touch but still supportive enough for your head and neck. Good pillow inserts also have to have an appropriate weight so that they don’t make the mattress feel too heavy or too light.

The Benefits of Pillow Inserts

With the help of pillow inserts, you can get the best sleep possible. They are designed to provide optimal comfort and support. There are many benefits of having a pillow insert like the following:

1) It provides a good night’s rest – Pillow inserts are a good way to make your sleep more comfortable. They provide the right amount of support and cushioning to the body so that you can sleep better.

2) Pillow inserts are not just for back pain relief. Some people use them for neck pain relief, snoring, and even sleep apnea treatments.

3) It is easy to wash and maintain them.

What is the Rule for Choosing Pillow Insert Size to fit?

In terms of pillow insert dimensions, the usual rule of thumb is to utilize inserts that are 1′′-2′′ bigger than your pillow cover. So, for a 32′′ square cover, use a 34′′ square insert. Going a size up with the insert creates a more voluminous, high-end appearance.

What Are The Best Pillow Inserts On The Market?

Pillow inserts are a great way to make your sleep more comfortable. They can also help with neck pain and headaches. If you’re looking for the best pillow inserts, here are the best pillow inserts:

1. Oubonun 20 x 20 Throw Pillow Inserts

The set includes two 20×20 inch pillow inserts with a 100% cotton cover and 100% 3D polyester filling. Which is quiet, ultra-soft, supportive, and high resilient.
It also has a hidden zipper, a well-made zipper in the same color as the pillow cover is neat and elegant. The zipper is well stitched and solid, and it works smoothly, allowing for easy removal and cleaning, making it ideal for long-term daily use.
Machine wash in cold water separately. Tumble dry instead of bleaching or ironing and it will look brand new. Stuffer can be easily added or reduced to the desired level. They promise to provide a satisfaction guarantee to every customer.
If you are dissatisfied with the quality of their product, simply contact their after-sales service team, and they will resolve the issue for you. You also get a 30-day money-back guarantee and a one-year exchange warranty.


  • Product Dimensions: 20X20 Inches
  • Color: White
  • Brand: Oubonun
  • Shape: Square
  • Pack of 2
  • Premium material
  • Versatile application
  • Hidden zipper
  • Easy care
  • Great customer support
  • Comes in packs of 2
  • 4 Different sizes
  • Comes in one color
  • Comes in one pattern

2. Acanva Throw Pillow Inserts

Microfiber made entirely of polyester
Filled with 100% hypoallergenic polyester and covered in a high thread count smooth fabric that is extra soft and fluffy. Chemical-free and skin-friendly.
The package contains 4 units of decorative throw pillow inserts.
Pack the decorative pillow stuffer around your room as couch pillows, sofa pillows, chair pillows, and bed pillows. This pillow Insert Makes the neck and lumbar support more comfortable, which offers more ways to relax with it.
Can be washed on Machine wash on a gentle cycle and tumble dry on low. It is recommended to take a few hours to fluff up. Fluff up your pillow a few times before using it to give it a full plump appearance.
The pillow’s breathable material keeps it warm in the winter and cool in the summer.


  • Color: White
  • Shape: Square
  • Brand: Acanva
  • Pack of 4 units
  • Fabric Type: 100% Polyester Microfiber
  • Fill Material Type: Polyester
  • Hypo-allergenic polyester
  • Extra soft and fluffy
  • Chemical Free
  • Packs of 4 units
  • Comes in many sizes
  • Only one color
  • Warranty is not displayed

3. EDOW Set of 2 Throw Pillow Inserts

You will receive 2 pillow inserts, each dimension is: 18″ x 18″ (45cm x 45cm). Weight of unit: 0.99 lb/450 g.
The pillow inserts are filled with upgraded microfiber polyester filler, and have an excellent spring-back ability, with medium support. Polyester was used to make the cover.
The pillow inserts should be washed with machine washable gentle circles. They should be Dried in a dryer or soaking them in sunlight will do the job, which will greatly assist the pillow in regaining its fluffy shape.
For shipping purposes, the pillow is compressed and vacuum-sealed in a plastic bag to make sure it will arrive in great condition.
You will have a one-year warranty and friendly after-sales customer service in case any problem arises.


  • Color: White
  • Shape: Square
  • Brand: EDOW
  • Packs of 2 units
  • Fill Material: Polyester
  • Light weight
  • 1 year warranty
  • Many size options to choose
  • Packed securely
  • Great spring-back ability
  • Comes in one color

4. Utopia Bedding Throw Pillows Insert 

You will receive a pack of two decorative square pillows for your couch or bedroom; they are neither too big nor too small, and each of them is 18 by 18 inches in size.
The pillow inserts are compressed in vacuum packaging for shipping purposes.
They have fiber filling. The white polycotton cover and siliconized fiber filling will never give them the appearance of being hollow.
The pillows are made of high-quality brushed poly-cotton fabric to last longer.
It is recommended that the pillow be spot cleaned or hand washed.


  • Color: White
  • Shape: Square
  • Brand: Utopia Bedding
  • Packs of 2 units
  • Fill Material: Polyester
  • Fiber filling
  • Brushed fabric
  • Packs of 2
  • Different sizes options
  • Packed securely
  • Product Warranty is not mentioned
  • Comes in one color

5. Foamily Round Throw Pillows 

The round pillow Insert sizes range from small to large. They are made of plump with polyester fibers to keep their shape. The pillow insert functions as an ottoman and as a chiropractic kit and pelvic alignment.
It is made in Indian and Moroccan styles, which will turn heads with its boho extra puff design. It helps with back posture and relieves lower back pain in bed.
It provides a knee roll and lumbar support for the leg back and neck. The handcrafted fringe will work with elastic fabric and popular decorations.
It fits perfectly with the majority of export covers. Excellent for matching decor.


  • Color: White
  • Shape: Round
  • Brand: Foamily
  • Packs with up to 4
  • Fill Material: Polyester
  • You can choose how many units you want in the package
  • Available in many sizes from 16 to 32 inches
  • Supports knee roll and lumbar for leg back and neck
  • Comes in one color
  • Warranty information is not displayed
  • Washing instructions are not written

6. MoonRest Round Pillow Insert

The Right Pillow to Sleep On Is Made of Poly/Cotton Fabric. The Most Affordable Luxury Pillow in Reasonable Price Made with Luxury Fiber Rather Than Chemical Foam
This pillow insert will look fantastic in any decorative pillow cover.
Filled with 100 percent soft polyester fiberfill and lined with a protective cover made of 70 percent polyester and 30 percent cotton fabric.  These new pillow inserts covered in beautiful fabrics and elegantly trimmed will add a touch of flair and comfort to your rooms.
Machine washable, finished overlock stitches to prevent fraying while washing, pillow insert will remain fluff and lent free even after multiple washes, for extra fluffiness adds a drying cycle.


  • Color: White
  • Shape: Round
  • Brand: MoonRest
  • Pack of 1 unit
  • Fill Material: Polyester
  • Made With Luxury Fiber
  • Filled with 100% soft polyester fiberfill and lined with durable 70% polyester / 30% cotton fabric protective cover
  • Will Remain Fluff, Lent Free even after numerous washes
  • Pack of 1
  • Warranty information is not displayed

Conclusion: Pillow Inserts are Necessary for Every Home

Pillow inserts are an essential part of a sleep-friendly bedroom. They provide comfort, and support and make sure that you are getting the best rest possible.


What is a pillow insert?

A pillow insert is an item that goes inside a pillow cover. Pillow inserts can be stuffed with feathers, foam, or polyester fillings.

Why do I need a pillow insert?

A good quality pillow insert can last for years with proper care and maintenance. A high-quality polyester fiberfill will help your pillows stay fluffy and comfortable for longer periods of time.

How do I know what size pillow insert to buy?

The size of your inserts should match the size of your pillows. If you don’t know what size to get, try measuring your pillows and then choose the best fit.

How do I wash my pillow insert?

You could use the washing machine, or hand wash with soapy water.

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Victor is a writer and researcher of Best Furniture Guides. A few years ago Victor was so busy with his work that he couldn't make and invest much time in interior design, due to him leaving her job and starting working from home he got the time to research about furniture, buy things for his house and learn more and more day by day and follow his true passion which is interior design.

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