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The Best 18 X18 Pillow Inserts of 2023 – Reviewed and Top Rated

2,907 Reviews Scanned

SaleRank No. #1
Utopia Bedding Throw Pillows Insert (Pack of 2, White) - 18 x 18 Inches Bed and Couch Pillows - Indoor Decorative Pillows
  • THROW PILLOW PACK - Pack of 2 decorative throw pillows for your couches or bedroom; they are neither too big nor too small and they give off a homely vibe
  • PACKAGING - Pillows are compressed in vacuum packaging because of shipping purpose, they might appear as one large pillow.
  • DIMENSIONS - Each pillow insert measures 18 by 18 inches
  • MATERIAL COMPOSITION – 115 GSM Brushed Fabric and siliconized fiber filling will never make them look hollow
  • SOFT AND DURABLE - The pillows are designed to give a delicate feel while retaining long term durability
SaleRank No. #2
Utopia Bedding Throw Pillows (Set of 4, White), 18 x 18 Inches Pillows for Sofa, Bed and Couch Decorative Stuffer Pillows
  • THROW PILLOWS PACK - The pack of 4 superior quality pillows is expertly woven and sewn to perfection.
  • VACUUM PACKAGING - Our throw pillows are compressed packed due to shipping purpose; it might appear as one large pillow.
  • MEASUREMENTS - Each expertly designed throw pillows measures 18 by 18 inches
  • POLYESTER FIBER FILLING – The throw pillows are fabricated with quality yarns and filled with siliconized fibers to avoid a hollow or shallow appearance.
  • FABRIC AND FILLING COMPOSITION – 100 GSM Plain Weave Fabric and siliconized virgin fiber filling will never make them look hollow.
Rank No. #3
EDOW Throw Pillow Inserts, Set of 2 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)
  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
  • -Pillow insert size:18″ x 18″,45cm x 45cm. Unit weight:0.99lb/450g.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 2 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
SaleRank No. #4
OTOSTAR 18x18Inch Throw Pillow Inserts, Set of 1 Square Form Cushion Stuffers for Couch, Sofa, Bed - Indoor Decorative Pillows Inserts
  • ♔Fill-in material - High-quality Polyester cotton. (High quality pure white Polyester) Cover material: brushed chemical fiber fabric.
  • ♔Fluffy and plump - Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa.
  • ♔Design with zipper - You can see the real quality of the inner Polyester of the pillow. The sealed design is no longer used, and the most sincere feedback is given to customers.
  • ♔NOT Machine washable - Hand wash. Drying in a dryer or in the sun will greatly help the pillow to restore its fluffy shape. (It will be completely fluffy in about 3-7 days.)
  • ♔Package - 1 packs of 18 x 18 inches (45 x 45 cm) pillow inserts. Very soft and fluffy.
SaleRank No. #5
OTOSTAR Throw Pillow Insert Premium Fluffy Pillow Stuffer Square Decorative Pillow Insert with Zips Cushion Inner Decorative Cushion for Sofa Bed Couch Stuffer Pillow 18 x 18 Inch (1 Pack, 18''x18'')
  • FIBER FILLING: White poly cover and siliconized fiber filling will never make them look hollow.
  • Great Decorative Pillows: Easily fluffy up to regally display your covers. You could change your pillow covers which you like to go well with any home decor in different seasons. Versatile for bedding, couch, sofa, office, etc.
  • Soft but Supportive: Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa.
  • Product Dimension: The pillow insert is included. The package comes with a vacuum bag but immediately begin to fluff when you open the package. Please give it some time to expand to their proper size.
  • Washing Tips: Machine washable in gentle cycle with mild detergent. Dryer friendly. Do not bleach. Standing some time will refresh your pillows.
SaleRank No. #6
LANE LINEN 18 x 18 Throw Pillow Insert - Pack of 2 White , Down Alternative Pillow Inserts for Decorative Pillow Covers, Throw Pillows for Bed, Couch Pillows for Living Room
  • SOFT & COMFORTABLE: These Pillow Inserts are filled from premium quality of down alternative polyester fibre and the cover of the insert is made from high quality of Polypropylene because of which it maintain the shape nicely and gives you the utmost comfort.
  • IDEAL FOR HOME DECOR: Use in any room and relaxation spot you desire in your home or place of business. It could serve as decoration for your house or as support. A very useful addition to your living room. Pillow inserts made of Lane linen are not only attractive but also cosy.
  • PRODUCT DIMENSION: The dimension of the pillow insert is 18x 18, The pack contains 2 piece of Pillow inserts
  • VACCUM PACKAGING & EASY CARE: For shipping purposes, our pillow inserts are vacuum compressed and sealed. Remove the inserts from the bag and give them a little shape with your hands. All of our pillows can be hand washed or given a quick rinse in some mild detergent.
SaleRank No. #7
EDOW Throw Pillow Insert, Lightweight Soft Polyester Down Alternative Decorative Pillow, Sham Stuffer, Machine Washable. (White, 18x18)
  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
  • -Pillow insert size:18″ x 18″(45cm x 45cm).UNIT WEIGHT:0.66lb(300g).Please notice the pillow is featured with lightweight and soft.If you prefer thicker and solider pillow,please choose other version throw pillows we sold.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 1 x pillow insert(18” x 18”),12 month warranty our friendly after-sale customer service.
SaleRank No. #8
OTOSTAR Pack of 4 Throw Pillow Inserts, 18 x 18 Square Cushion Inner Soft Fluffy Plump Stuffer Cushion Pads White Decorative Pillow Inserts
  • Material: Made of high-quality polyester fiber. The filler is made of great 7D PP material, soft and comfortable, better than common filler.
  • Size: Each pillow insert is 18x18in/45x45cm. Because it's made by hand, there may be an error of 1-2cm.
  • Multi-purpose: Set of 4 hypoallergenic throw pillow inserts for your home decoration. Hypoallergenic design is suitable for sofa, living room, bedroom, balcony, garden, farmhouse, patio, kitchen, office, etc.
  • Warm Tips: The cushion insert is packed in vacuum compression. After opening the package, please follow the three methods in the instructions to make the pillow fluffy. It will create a wonderful rest time for you.
  • Perfect Gift: Come with an exquisite gift box, it's a great gift for your family and friends.
Rank No. #9
EDOW Throw Pillow Inserts, Set of 4 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)
  • -Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
  • -Pillow insert size:18″ x 18″,45cm x 45cm. Unit weight:0.99lb/450g.
  • -Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
  • -The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
  • -What you get: 4 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
Rank No. #10
Obruosci Luxury Throw Pillow Inserts, 18 x 18 Hypoallergenic Ultra Soft White Polyester Microfiber Durable Couch Cushion Fillers
  • Square Shape: The square shape of these throw pillow inserts allows them to fit perfectly into square pillow covers, providing a neat and tidy appearance
  • 18-inch Size: At 18 inches on each side, these inserts are the perfect size for a variety of decorative throw pillows
  • Fluffy and Soft: The pillows are filled with soft, fluffy materials that provide comfort and support, making them ideal for use on a couch, bed, or reading chair
  • Durable and Long-Lasting: The inserts are made from high-quality materials that ensure they are durable and long-lasting, making them a great investment for your home
  • Easy to Clean: The inserts are easy to clean and maintain, ensuring that they look their best for years to come. Simply spot clean as needed to keep them in top condition
Rank No. #11
MENGT Throw Pillow Inserts 18” x 18 Set of 4 Ultra-Soft Hypoallergenic Square Couch Pillows with Polycotton Filling for Bed, Sofa, Sleeping, Decorating(White)
  • 👑【Premium Material】Made of high-quality upgraded microfiber polycotton, this type of material will recover it's fluffy shape. Pat the pillow inserts with your hands until it gets fully expanded to make inserts fluffy again. The polycotton will lose elasticity temporarily through long time vacuum compression. These sofa throw pillow inserts are comfortable, skin-friendly, and breathable. And being well stitched, these square pillows are durable and sturdy for long-time use.
  • 👑【Ultra-Soft & Super Plump】Dreaming of having a relaxing leisure time? It’s time to get these decorative pillow inserts! Each couch pillow is filled with 440g of top-quality polycotton, ensuring excellent softness and fullness, providing the perfect support for your head and waist.
  • 👑【Versatile Usage】These polycotton throw pillow inserts sets are suitable for various occasions such as sofa, couch, living room, bedroom, office, club, restaurant, and so on. It is also a great gift idea for your friends or family on Christmas, Thanksgiving, Halloween,Fall , etc.
  • 👑【Easy to Clean & Storage】Hand washable, please dry at a low temperature and hang flat. You can stack them in the closet, or compress them together, and they will regain the elasticity when being used again. Definitely a must-have for you to decorate your home!
  • 👑【What Can You Get】The package comes with 4 packs of pillow inserts. We are so sure that you will fall in love with these square bed pillows and provide a 30-day money-back warranty for all people. And all questions and suggestions will be responded to within 24 hours.
Rank No. #12
QUBA LINEN Throw Pillow Inserts (Set of 2, White), 18x18 Inches - Lightweight Fillers for Sofa, Bed, and Home Décor (18x18 Inch (Pack of 2))
  • Luxuriously soft and comfortable: Quba Linen Throw Pillow Inserts are made from premium quality materials that ensure a comfortable and soft feel.
  • Perfect size: Measuring 18x18 inches, these throw pillow inserts are ideal for all standard decorative pillow covers and shams.
  • Set of 2: Each pack contains two white throw pillow inserts, making it easy to decorate your couch, bed, or any other space in your home.
  • Durable and long-lasting: The high-quality stitching and construction of these pillow inserts ensure they will last for years, even with frequent use.
  • Machine washable: These throw pillow inserts are easy to clean and maintain, and can be machine washed and tumble dried for your convenience.
Rank No. #13
18"x18" Throw Pillow Inserts, Square Interior Sofa Throw Pillow Inserts with 100% Cotton Cover, Soft Pillow Luxury Microfiber Fill for Bed and Couch (2Pack, White)
  • Pack of 2 Throw Pillow Inserts - Pack of 2 decorative throw pillow inserts is a good idea fit for your couches or bedroom.
  • Dimensions - Each pillow insert measures 18 x 18 Inches (45 x 45 cm)
  • Material - 100% cotton cover and 5D high-quality filling, so they are very soft and durable, at the same time they can rebound quickly, providing a better experience for you.
  • Material - 100% cotton cover and 5D high-quality filling, so they are very soft and durable, at the same time they can rebound quickly, providing a better experience for you.
  • Easy Care - These pillow inserts are machine washable with a mild detergent and tumble dry, regular cleaning can help the pillow inserts be more durable and fluffy.
Rank No. #14
Soleebee Water Resistant Throw Pillow Inserts, Square Decorative Throw Pillow Inserts, Hypoallergenic Couch Cushion Sham Stuffer (18 x 18 Inches)
  • 【Multi-purpose】You can use our pillow core in the office, bedroom, living room and car. It not only has a decorative effect, but also brings you comfort.
  • 【Leaning Comfort】They are fluffy and well supported, ensuring enough softness and firmness to lean on. You will feel great when you put your head on a chair or sofa or use it as a backrest support.
  • 【Premium Materials】 Our Premium pillow inserts are made of polyester cotton and filled with high-quality 7D fiber. It is very durable, soft to the touch.
  • 【Package & Size】 1 outdoor water resistant pillow insert. The size of each square pillow insert is 18 x 18 inches.Since this is a handmade product, please allow a deviation of 1~2cm.
  • 【Reminder】Due to long-term compression, the pillow core will not appear fluffy. Try tapping the pillow or pressing the pillow to restore its bulk.
Rank No. #15
Acanva Premium Polyester Stuffer Square Form Sham Throw Pillow Inserts, 18 in(1 Count), White
  • Filled With 100% Polyester, covered with high thread count smooth fabric, extra soft and fluffy. Skin-friendly and Chemical Free.
  • 1-pack decorative throw pillow inserts in 18x18 inches. For better results, we recommend placing our inserts in shams that are 1" or 2" smaller than the pillows to keep it looks more fluffed.
  • Pack the decorative pillow stuffer as couch pillows, sofa pillows, chair pillows and bed pillows around your room. Provide comfier support for neck and lumbar. Get more elegant ways to relax.
  • Machine washable in gentle cycle, tumble dry low. Shipped vacuum packaged and will take up a couple of hours to fully fluff up. Before first use, fluff up your pillow a few times, to get it a full plump look.
  • Breathable material keeps the pillow warm in winter and cools in summer. You just need to change the pillow covers when every new festival comes.
SaleRank No. #16
OTOSTAR Pack of 2 Throw Pillow Inserts, 18 x 18 Square Cushion Inner Soft Fluffy Plump Stuffer Cushion Pads White Decorative Pillow Inserts
  • Material: Made of high-quality polyester fiber. The filler is made of great 7D PP material, soft and comfortable, better than common filler.
  • Size: Each pillow insert is 18x18in/45x45cm. Because it's made by hand, there may be an error of 1-2cm.
  • Multi-purpose: 2-Pack hypoallergenic throw pillow inserts for your home decoration. Hypoallergenic design is suitable for sofa, living room, bedroom, balcony, garden, farmhouse, patio, kitchen, office, etc.
  • Warm Tips: The cushion insert is packed in vacuum compression. After opening the package, please follow the three methods in the instructions to make the pillow fluffy. It will create a wonderful rest time for you.
  • Perfect Gift: Come with an exquisite gift box, it's a great gift for your family and friends.
Rank No. #17
OTOSTAR Throw Pillows Insert 18x18 Inch Premium Pillow Inserts Set of 4 Square Interior Bedding Decorative Sofa Throw Pillow Inserts for Couch Bed Sham Cushion Stuffer Pillow (White,18''x18'')
  • ✅PREMIUM MATERIAL - Our pillow insert filled and made with high-quality 7D fiber, better than ordinary filler. So it does a good job keeping the shape brilliantly.The outer layer is made of soft and durable polyester fiber.
  • ✅SIZE - 18" x 18",pack of 4,Each square pillow measures 18 by 18 inches.Pillow cover a little bit smaller than this size may reach the best performance of the insert. OTOSTAR 4 pack throw pillow inserts make shipment by vacuum packing, you need to let them naturally recover for a few days, or exposure in the sun for one day, and then they would restore fluffy.
  • ✅GREAT DECORATIVE PILLOWS INSERTS: Easily fluffy up to regally display your pillow covers. You could change your pillow covers which you like to go well with any home decor in different seasons. Versatile for bedding, couch, sofa, office, Living room,car etc. It will add color to your space and make the space radiate with vitality.
  • ✅SOFT BUT SUPPORTIVE: Plump enough for lumbar support.High-quality material which makes you feel comfortable and provides suitable support for the neck. It is skin-friendly, elastic and durable in use. You will feel great to lay your head on or use as a back support in a chair or sofa.
  • ✅GREAT GIFT IDEA: Set of 4 PILLOW INSERTS with gift box, With zipper closure on one side, makes a great gift for anyone who enjoys comfortable life.Whether a Valentine's Day gift,Christmas gift, birthday gift or anniversary present.Give your friends, family, children, and yourself these throw pillows to express the best wishes. Present them to your friend who just moved as the perfect house-warming.
Rank No. #18
MIULEE Throw Pillow Insert Premium Pillow Stuffer Sham Square Form for Decorative Cushion Bed Couch Sofa 18x18 Inch
  • Premium Quality: Filler is 7D fiber with good breathability and softness. The cover is smooth polyester fabric, comfortable, durable and skin-friendly;
  • Soft but Supportive: Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa;
  • Great Decorative Pillows: Easily fluffy up to regally display your covers. You could change your pillow covers which you like to go well with any home decor in different seasons. Versatile for bedding, couch, sofa, office, etc;
  • Product Dimension: One 18x18 inch pillow insert is included. Because it's made by hand, there may be an error of 1-2cm. The package comes with a vacuum bag but immediately begin to fluff when you open the package. The vacuum packaging compressed the volume and becomes fluffy after being taken out. Please give it some time to expand to their proper size;
  • Warm Hint: For optimal use, please shake vigorously up to fully fluff up or put them in the Dryer with or without Tennis balls, Low heat for few minutes to get it back to its normal full fluffy shape. For best using feeling, the pillow insert is recommended for 16x16 inch pillow cover.
Rank No. #19
ACCENTHOME 18x18 Pillow Inserts (Pack of 4) Hypoallergenic Throw Pillows Forms | White Square Throw Pillow Insert | Decorative Sham Stuffer Cushion Filler for Sofa, Couch, Bed & Living Room Decor
  • PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.
  • STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.
  • HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.
  • COMPREHENSIVE DECOR COLLECTION : Our square form 18x18 inch pillow inserts come in packs of 4 are perfect accent piece to go with your couch - sofa in living room, bedroom, balcony, garden, farmhouse, patio, kitchen, office, car seats, or can be used to support your back chairs in any styles and colors. Pair these throw pillow inserts with decorative pillow covers and flaunt your home decor to your friends & family.
  • WASH & CARE INSTRUCTIONS : Our pillow inserts are vacuum compressed and sealed for shipping purposes. Take the inserts out of the bag and gently fluff it with your hands for it to take shape. All our pillows can be hand washed or lightly washed with a mild detergent.
SaleRank No. #20
Siluvia 18"x18" Pillow Inserts Set of 2 Decorative 18 Pillow Inserts-Square Interior Sofa Throw Pillow Inserts with 100% Cotton Cover Couch Pillow (2, 18"x18",2Pack)
  • Pillow Inserts:There are 2 decorative 18"x18" pillow inserts coming with a pair of comfortable cotton covers in 1 package.
  • Vary Options:Different sizes of throw pillow inserts provide vary choices for different requests,you could use them at many places,sofa,chair,bed and outdoor.
  • Elaborate Production:These pillow inserts are made of 100% cotton and 4D high-quality filling,so they are very soft and durable,at the same time they can rebound quickly,provide the best experience for you.
  • Multi Functions:Our pillow inserts can be used at many ways,when you lie down,lean on,read or hold,they could help you feel more comfortable,they also are good decorations for your rooms.They are good choices for daily life.
  • Easy Care:These pillow inserts are machine washable with a mild detergent and tumble dry,regular cleaning can help the pillow inserts be more durable and fluffy.

Last update on 2023-08-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best 18 X18 Pillow Inserts?

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  • Is it worth buying an 18 X18 Pillow Inserts?
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We provide an 18 X18 Pillow Inserts buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18 X18 Pillow Inserts currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 18 X18 Pillow Inserts has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 18 X18 Pillow Inserts?
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  4. Product Value: This simply is how much bang for the buck you get from your 18 X18 Pillow Inserts.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18 X18 Pillow Inserts.
  7. Product Quality: You don’t always get what you pay for with an 18 X18 Pillow Inserts, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 18 X18 Pillow Inserts is should be an indication of how long it will work out for you.

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