Best Pillow Forms of 2026
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Pillow forms are a convenient way to add some extra cushioning to your living space. These pre-made pillow inserts come in a variety of sizes and shapes, making it easy to find the perfect fit for your decorative pillow covers. Whether you're looking to add some extra comfort to your couch or bed, or simply want to change up your home decor, pillow forms are a versatile and affordable option. Made from high-quality materials, these inserts are designed to maintain their shape and support over time, ensuring that your pillows look and feel great for years to come.
At a Glance: Our Top Picks
Top 10 Pillow Forms
Amazon Basics Hypoallergenic Square Pillow Inserts 18" 2-Pack
The Amazon Basics Pillow Inserts come in a convenient 2-pack, each measuring 18 by 18 inches, making them perfect for adding comfort and style to your chairs, sofas, or beds. These inserts are designed to fit inside your existing pillow covers or shams, giving your space a fresh, decorative touch. They arrive compressed to save space during shipping, but you can easily fluff them up by tossing them in the dryer on an Air/Fluff cycle for 5 to 10 minutes or fluffing by hand until they reach the loft you prefer. Plus, they are machine washable, making cleanup simple and hassle-free.
Utopia Bedding Throw Pillows Set (Pack of 4)
The Utopia Bedding Throw Pillows Set comes with 4 superior quality pillows that are perfect for decorating your sofa, bed, or couch. The pillows are made with 100 GSM Plain Weave Fabric and filled with siliconized virgin fiber to avoid a hollow or shallow appearance. Each pillow measures 18 by 18 inches and is soft, plush, and durable. The pillows are vacuum-packed for shipping purposes, but they will retain their shape and size once opened. Spot-cleaning or hand-washing is recommended for easy care.
MIULEE 18x18 Inch Virgin Fiber Pillow Inserts, Pack of 2
The MIULEE Virgin Fiber Pillows come as a pack of two 18x18 inch inserts filled with 100% virgin microfiber, giving you extra comfort and durability. These pillows are designed to keep their shape and softness longer, thanks to the high-quality filling that rebounds quickly after use. You can use them not only to decorate your bed, couch, or car seats but also to support your back and lumbar area, making them practical for everyday comfort. When it’s time to clean, spot cleaning or dry cleaning keeps the pillows fresh and fluffy without hassle, ensuring they stay in great condition.
Utopia Bedding Throw Pillow Inserts
Utopia Bedding Throw Pillow Inserts are a set of 4 superior quality pillows expertly woven and sewn to perfection. Each pillow measures 12 by 12 inches and is filled with quality yarns and siliconized fibers for a long-lasting and plush experience. It is advisable to spot-clean or hand wash the pillows for long-term usability. Customers have praised the pillows for their fullness, comfort, and affordability.
Utopia Bedding Throw Pillows Insert
Introducing the Utopia Bedding Throw Pillows, a pack of two 18x18 inch decorative pillows perfect for your couch or bedroom. These pillows are designed to provide a homely vibe without taking up too much space. The pillows are made of 115 GSM brushed fabric and filled with siliconized fiber, ensuring that they remain soft and durable over time. These pillows are compressed for shipping purposes but will expand upon opening.Spot cleaning or hand washing the fabric is recommended. Add a touch of elegance to your home with the Utopia Bedding Throw Pillows.
MIULEE Pillow Insert 12x20 Inch
MIULEE Insert Pillow is a decorative rectangle throw pillow insert that comes in the size of 12x20 inches. It is filled with high-grade 7D polyester, which makes it soft but supportive, providing extra resilience and comfort. This makes it perfect for lumbar support, and you can use it as a back support in a chair or sofa. It is easily fluffed up, and different sizes of throw pillow inserts provide various choices for different requests. This pillow is a great gift for family and friends on different occasions. For optimal use, it is recommended to gently tap it to fully fluff up or put them in the Dryer with or without Tennis balls, Low heat for a few minutes to get it back to its normal full fluffy shape.
EDOW Throw Pillow Inserts - Set of 2 Lightweight Polyester Pillows
Upgrade your living space with the EDOW Throw Pillow Inserts. These 18x18 inch pillows are filled with microfiber polyester for great spring back ability and medium support. The gentle circle machine washable cover is made of polyester. The pillows are compressed and vacuum sealed for shipping purposes, but can easily regain their fluffy shape with a quick tumble in the dryer or a little time in the sunlight. With a set of 2 pillows and a 12-month warranty, these inserts are a great addition to any couch or bed.
Utopia Bedding Throw Pillows Insert Pack
The Utopia Bedding Throw Pillows Pack includes 2 decorative pillows suitable for couches or bedrooms that give off a homely vibe. Each pillow insert measures 12 by 20 inches and made of 115 GSM brushed fabric and siliconized fiber filling, designed to offer a delicate feel while retaining long term durability. Pillow packaging is compressed in vacuum packaging for shipping purposes. Care instructions recommend spot cleaning or hand washing the fabric.
EDOW Set of 4 Lightweight Polyester Throw Pillow Inserts
Upgrade your couch cushions or shams with EDOW's set of 4 throw pillow inserts. With a medium support and great spring back ability, these inserts are filled with upgraded microfiber polyester filler and covered with a durable polyester cover. At 18x18 inches and weighing 0.99lb/450g, they fit most standard pillow covers. Plus, they are easy to clean - simply toss them in the washing machine on a gentle cycle and dry in the dryer or sunlight. The pillows come vacuum sealed for shipping and include a 12-month warranty and friendly customer service.
Utopia Bedding Throw Pillows Insert - 16x16 Inches (Pack of 2)
The Utopia Bedding Throw Pillows Insert comes in a pack of two, measuring 16x16 inches each. These decorative pillows are perfect for adding a homely vibe to your couches or bedroom. The pillows are made of 115 GSM brushed fabric and siliconized fiber filling, ensuring that they are soft to touch while retaining long term durability. They come vacuum packed for shipping purposes, but will fluff up to their full size once opened.
Frequently Asked Questions (FAQs)
1. What are the different pillow forms?
Pillow forms can have various types of fillings. Some options include polyester fill, polyester clusters, microfiber, hollow fiber, down, feather and down mix, buckwheat hulls, kapok, wool, or foam. Each filling type offers different characteristics and levels of comfort.
2. What is the rule for pillow inserts?
A general rule is to use pillow inserts that are 2 inches larger than the finished pillow cover size. For example, if you have an 18x18 pillow cover, it is recommended to use a 20x20 insert. This ensures that the pillow is fully filled and appears plump and luxurious.
3. What size pillow goes in a 20x20 cover?
For a 20x20 inch pillow cover, it is recommended to use a 22x22 inch pillow insert. This size difference allows the insert to fill out the cover fully, creating a plump and well-shaped pillow.
4. What is the coolest pillow filling?
Down is known to be less likely to trap body heat, making it a suitable choice for those who prefer a cooler sleeping experience. Down-stuffed pillows are lightweight and have a soft and cuddly feel, enhancing overall comfort.
5. What is the healthiest pillow filling?
Buckwheat hull pillow stuffing is considered a healthy and environmentally friendly alternative to conventional pillow fillings. The hulls are the outer shell of the buckwheat grain, washed and dried, and provide a natural and supportive fill for pillows.
6. What size pillow to put in 16x16 cover?
To achieve a plump pillow in a 16x16 inch cover, it is recommended to use an 18x18 inch pillow insert. The slightly larger insert fills out the cover and corners fully, creating a visually appealing and comfortable pillow.
7. How much bigger should a cushion insert be than the cover?
As a general guideline, a cushion insert should be 1-2 inches larger than the cushion cover. This allows for a plump and well-shaped cushion that is properly filled and comfortable. However, sizes can vary depending on brands and the type of filling used.
8. Will an 18x18 pillow case fit a 20x20 pillow?
For a full look, it is recommended to choose a pillow cover that is 2 to 4 inches smaller than the pillow insert. If you have an 18x18 inch pillow case, a 20x20 inch polyester pillow insert would be suitable to achieve a full look with a little give.
9. What can I use instead of pillow stuffing?
Instead of traditional pillow stuffing, you can consider using remnants of wool, fabric, or other materials to fill your project. This can be a good way to repurpose leftover materials and can work well for projects such as stuffed toys and throw pillows.
During our pillow form research, we found 49 pillow form products and shortlisted 10 quality products. We collected and analyzed 3,865,342 customer reviews through our big data system to write the pillow forms list. We found that most customers choose pillow forms with an average price of $19.09.
The pillow forms are available for purchase. We have researched hundreds of brands and picked the top brands of pillow forms, including Utopia Bedding, MIULEE, EDOW. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Ann Hale is a seamstress, pattern maker, and fashion designer with extensive sewing experience. She has worked in the fashion industry for over 10 years now after receiving Associates's Degree in fashion design in 2010. Also as a writer, she has many creative and unique insights when it comes to articles.
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| Brand | Amazon Basics | Utopia Bedding | MIULEE | Utopia Bedding | Utopia Bedding | MIULEE | EDOW | Utopia Bedding | EDOW | Utopia Bedding |
| Fill Material | Down Alternative | Polyester | Microfiber | Polyester | Fiber | Polyester | Polyester | Polyester | Down Alternative, Polyester | Polyester |
| Pillow Type | Throw Pillow Insert | Throw Pillow | Throw Pillow Insert | Throw Pillow | Throw Pillow Insert | Throw Pillow Insert | Throw Pillow | Throw Pillow Insert | Throw Pillow | Throw Pillow Insert |
| Color | White | White | White | White | White | White | White | White | White | White |
| Size | 18 x 18 inches | 18x18 Inch | 18x18 Inch | 12x12 Inch | 18x18 Inch | 12x20 Inch | 18x18 Inch | 12x20 Inch | 18x18 Inches | 16x16 Inch |
| Shape | Square | Square | Square | Square | Square | Rectangular | Square | Rectangular | Square | Square |
| Special Feature | Hypoallergenic | Throw Pillows | Vacuums | Throw Pillows | Decorative Throw Pillow Inserts | Throw Pillow Insert | Washable | Plain | Washable | Plain |
| Pattern | Plain | Plain | Plain | Plain | Plain | Plain | Plain | Plain | Plain | Plain |
| Product Care Instructions | Machine Wash | Spot Clean | Dry Clean Only | Spot Clean | Spot Clean | Dry Clean Only | Machine Wash | Hand Wash Only, Machine Wash | Machine Wash | Do Not Bleach, Do Not Dry Clean, Do Not Iron, Spot Clean |
| Indoor/Outdoor Usage | Indoor | Indoor | Indoor | Indoor | Indoor, Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor |
| Recommended Uses For Product | Multi Position Sleeper | Sofa | Bedroom, Couch, Living Room, Sofa | Indoor | Multi Position Sleeper | Sofa | Decorative Pillow, Cushion | Motels, Hotels, Guest Houses, Hostels and Homes, Hospitals | Bedroom, Chair, Couch, Living Room, Sofa | Multi Position Sleeper |
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