Skip to content

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

2,778 Reviews Scanned

Rank No. #1
OTOSTAR Premium Outdoor Throw Pillow Inserts 18x18 Inch Waterproof Pack of 4 Square Decorative Sofa Pillow Stuffer for Bed Couch Sham Cushion (White Set of 4)
  • ★WATER RESISTANT & OUTDOOR THROW PILLOW INSERTS: Durable and good water impermeability, White Polyester cover and siliconized fiber filling will never make them look hollow. They also can be Used with Our waterproof pillow cases for double protection, suitable for outside. 7D hypoallergenic microfiber polyester filling, and invisible zipper design, well-designed cushion stuffer.
  • ★GREAT OUTDOOR AND INDOOR DECORATIONS: Premium pillow inserts suitable for both indoor& outdoor, good decoration not only for indoor furniture but also for outdoor garden, patio, etc. Waterproof Cushion Covers could be used as a decorative pillows for your chair near the swimming pool or in the garden.
  • ★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.
  • ★PACKAGE: Four pieces of 18x18 inch/45x45CM white pillow inserts are included. The package comes with a vacuum bag but immediately begin to expand when you open the package. Please give it some time to expand to their proper size.Warm Hint: For best using feeling, the pillow insert is recommended for 40x40 or 45x45cm pillow cover.
  • ★WASHING TIPS: Gentle machine wash. Tumble dry or bask in the sun to help the pillow restore its fluffy shape.
SaleRank No. #2
MIULEE Pack of 4 18x18 Outdoor Pillow Inserts, Water-Resistant Throw Pillow Inserts Decorative Premium Square Pillow Stuffer Sham for Porch Swing Couch Sofa Cushion Patio Furniture
  • OUTDOOR & WATER RESISTANT PILLOW INSERTS: these pillow inserts are suitable for patio furniture outdoors due to the waterproof covers of pillow inserts
  • OUTDOOR DECORATIONS: waterproof pillow inserts could be used as a decorative pillows for your chair near the swimming pool or in the garden.
  • Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly.
  • PACKAGE: four pieces of 18x18 inches white pillow inserts. Because it's made by hand, there may be an error of 1-2cm.
  • WARM HINT: For optimal use, please gently tap to fully fluff up or put them in the dryer for 10 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
SaleRank No. #3
MIULEE Pack of 2 18x18 Outdoor Pillow Inserts, Outdoor Throw Pillows Water-Resistant Decorative Premium Square Pillow Stuffer Sham for Porch Swing Couch Sofa Cushion Patio Furniture
  • OUTDOOR & WATER RESISTANT PILLOW INSERTS: these pillow inserts are suitable for patio furniture outdoors due to the waterproof covers of pillow inserts.
  • OUTDOOR DECORATIONS: waterproof pillow inserts could be used as a decorative pillows for your chair near the swimming pool or in the garden.
  • Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly.
  • PACKAGE: two pieces of 18x18 inches white pillow inserts. Because it's made by hand, there may be an error of 1-2cm.
  • WARM HINT: For optimal use, please gently tap to fully fluff up or put them in the dryer for 5-10 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. #4
Fixwal 18x18 Inches Outdoor Pillow Inserts Set of 2, Waterproof Decorative Throw Pillows Insert, Square Pillow Form for Patio, Furniture, Bed, Living Room, Garden (White)
  • 🔆WAYS TO FLUFF YOUR PILLOW: Step①Tap the sides of the pillow to spread the fillers inside; Step②Use the dryer to dry for 30 minutes or Exposure in the sun for 2 days. After thar, you'll get a fluffy, softer pillow. DO NOT DRY CLEAN AND IRON.
  • 💧2 THROW PILLOW INSERTS: Pack of 2 18 x 18 inches premium decorative pillow inserts suitable for indoor, patio, garden and so forth, the micro polyester fillings feels fluffy comfy, and bring you the ultimate relaxing experience.
  • 💧OUTDOOR & WATER RESISTANT MATERIAL: Durable and good water impermeability, used with waterproof pillow cases for double protection, suitable for outside. 7D microfiber polyester filling (100% recycled), well-designed cushion stuffer.
  • 💧GOOD USER EXPERIENCE: The outdoor cushion inserts use high-quality filling to give good spring back ability, medium support, suitable for sofa cushion, bed pillow, office chair cushion In order to let your body and mind get a good stretch. This pillow insert is not limited to indoor use, also can be used for outdoor and anywhere you want.
  • 💧MULTIPLE APPLICATIONS: Dressing the throw pillow and cushion inserts in covers to match the interior style or match the season, Due to the waterproof characteristics, you can be at ease in the outdoor use without worrying about the pillow surface water or difficult to clean. This pillow works well with a variety of decorations to suit different holiday styles
Rank No. #5
EMEMA Pack of 2 Outdoor Pillow Inserts Waterproof Throw Pillow Premium Fluffy Decorative Cushion Square Inner Soft for Patio Furniture Garden Sleeping Bed Couch Sofa Bedroom 18x18 Inch 45x45 cm
  • NOTE: Includes 2 pcs 18x18 inch pillow inserts. NO PILLOW COVERS. The package comes with a vacuum bag, but when you open the package, it will become fluffy after a while, please be patient and wait for it to return to its original size.
  • OUTDOOR AND WATERPROOF: The pillow inserts have a waterproof layer, so the pillow inserts are suitable for outdoor patio furniture.
  • OUTDOOR DECORATION: The waterproof pillow pad can be used as a decorative pillow for chairs in the garden or beside the swimming pool.
  • HIGH-QUALITY FABRIC: The inner filling is 7D hypoallergenic fiber, no peculiar smell, good air permeability and softness. The outer cover is a smooth polyester fabric, which is comfortable, durable and friendly to the skin.
  • WASHING TIPS: Gentle machine wash. Tumble dry or bask in the sun to help the pillow restore its fluffy shape.
Rank No. #6
OTOSTAR Outdoor Waterproof Throw Pillow Inserts, Set of 6 Water Resistant Square Form Cushion Stuffer for Bed Couch Decorative Outdoor Sofa Pillows Inserts White, 18x18 Inches
  • Outdoor & Water Resistant pillow inserts: These pillow inserts are suitable for patio furniture outdoors due to the waterproof covers of pillow inserts.
  • Outdoor decorations: Waterproof pushion covers could be used as a decorative pillows for your chair near the swimming pool or in the garden.
  • Pure white high-quality: Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly.
  • Well Package: 6 pieces of 18 x 18 Inches white cushion inners.
  • WARM HINT: The pillow is compressed and vacuum sealed in plastic bag for shipping purpose. For optimal use, if you want it to be more fluffy, please heat it twice in the dryer, and the pillow insert will become very, very full.
Rank No. #7
Woaboy Set of 2 Outdoor Waterproof Throw Pillow Inserts Premium Hypoallergenic Stuffer Square Lumbar Pillow Form for Decorative Pillow Covers Bed Couch Sofa, 18x18 inch
  • WATER RESISTANT PILLOW INSERTS: These throw pillow inserts adopt unique waterproof technology, which can effectively protect the pillow from moisture, extend the service life, and facilitate cleaning.
  • PREMIUM PILLOW INSERTS: The filler is hypoallergenic fiber with good support and softness. When you are resting, you can put it on your waist or neck, it will help you have a more comfortable rest experience.
  • GOOD DECORATION: Pair these fluffy, soft pillows with decorative waterproof throw pillow covers and it's a great way to add a splash to your home decor. Suitable for chair, couch, sofa, bed, living room, bedroom.
  • PACKAGE: 2 pieces 18 x18 inch waterproof throw pillow inserts. Available in a variety of sizes.
  • Warm Hint: The package comes with vacuum bags but immediately begin to fluff when you open the package. Please give it some time to expand to their proper size.
SaleRank No. #9
MIULEE Pack of 4 Christmas Decorative Outdoor Waterproof Pillow Covers Square Garden Cushion Cases Throw Pillowcase for Tent Park Couch 18x18 Inch White Pillow Covers,not Pillow Inserts
  • Outdoor & Waterproof Pillow cover: Made of durable canvas polyester with PU coating, which is light, cozy as well as breathable, can effectively prevent water from splashing. This is pillow covers only, not pillow inserts.
  • Because this pillow cover is white, the product image strongly resembles the pillow insert. Please understand that this is a pillow cover that does not include a pillow insert.
  • Size: 4 pieces of 18x18 inch pillow covers. Please allow 1~2cm deviation because of hand-cutting and sewing.We aim to reduce this error from the production side.
  • Various Functions: Suitable for bed, sofa, seat, couch,tent, car, bench, etc. Good decorations for Christmas decor, living room, bedroom, party, picnic, wedding, office, cafe, garden, balcony, swimming pool, etc.
  • Washing Tips: Machine Wash Cold Separately, Gently Cycle Only, Dot Not Bleach, Tumble Dry, Do Not Iron and it'll look brand new.
SaleRank No. #10
Phantoscope Premium Outdoor Pillow Inserts - Pack of 2 Square Form Water Resistant Polyester Throw Pillows, Made in USA Couch Sham Cushion Stuffer, 18 X 18 inches
  • Pack of 2 water resistant pillow inserts for both indoor and outdoor, fill all your decorative pillowcases perfectly for couch, bed or chair with comfort and support.
  • 100% hypoallergenic microfiber polyester filled and crafted in USA, with water resistant liner, protect your pillows from outside use.
  • Size: 18'' x 18'' square form, additional sizes and measurements to choose from.
  • Very simple to stuff these pillow inserts to your cushion cover offer both stylish decoration and comfort support.
  • Each compressed package contains 2 sets of pillows, pat evenly after opening to gain fully plush.
Rank No. #11
OTOSTAR Pack of 6 Premium Waterproof Pillows Inserts, 18 x 18 Outdoor Decorative Throw Pillow Inserts Soft Fluffy Plump Cushion Inserts for Patio Garden Bench Farmhouse Sofa Couch Bed, White
  • Material: Made of high-quality waterproof 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 6 waterproof throw pillow inserts for your home decoration. Waterproof design is suitable for outdoor, balcony, garden, farmhouse, patio, living room, bedroom, sofa, 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. #12
MIULEE 18x18 Pillow Insert Throw Pillow Insert, Outdoor Pillows Water-Resistant Premium Outdoor Pillow Stuffer Sham Square for Couch Sofa Patio Furniture Cushion Porch Swing
  • OUTDOOR & WATER RESISTANT PILLOW INSERT: this pillow insert is suitable for patio furniture outdoors due to the waterproof covers of pillow inserts.
  • OUTDOOR DECORATIONS: waterproof pillow inserts could be used as a decorative pillows for your chair near the swimming pool or in the garden.
  • Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly.
  • PACKAGE: one piece of 18x18 inches white pillow insert. Because it's made by hand, there may be an error of 1-2cm.
  • Great Gift: The Outdoor Pillow Insert is the perfect gift for weddings, New years, birthdays, valentine's day, mother's day, father's day, graduations. It also makes for a perfect housewarming gift for anyone in your life who has recently moved
Rank No. #13
MIULEE 18 x 18 Outdoor Pillow Inserts - Set of 2 Premium Water Resistant Throw Pillows Shredded Memory Foam Cooling Filler - Square Decorative Couch Stuffer Sham for Patio Funiture
  • 💧OUTDOOR & WATER RESISTANT PILLOW INSERTS: Pack of 2 18 x 18 inch Outdoor pillow inserts are included, suitable for indoor, patio and garden due to the waterproof covers of pillow inserts.
  • 💧PREMIUM MATERIAL: Filled with 85% gel-infused memory foam and 15% microfiber filled mixture. You will experience the perfect balance between soft and support.
  • 💧Cooling Gel: Infuse temperature regulating cooling gel particles into the foam to alleviate excessive heat build-up.
  • 💧Fully ADJUSTABLE: Our pillow inserts feature invisible zipper, you can adjust the filling to find the perfect comfort level. If you want a softer insert, you can just take out the filler.
  • 💧OUTDOOR DECORATIONS: waterproof pillow inserts could be used as a decorative pillows for your chair near the swimming pool or in the garden. USED WITH WATERPROOF PILLOW CASES FOR DOUBLE PROTECTION.
Rank No. #14
Fixwal 18x18 Inches Outdoor Pillow Inserts Set of 6, Waterproof Decorative Throw Pillows Insert, Square Pillow Form for Patio, Furniture, Bed, Living Room, Garden ( White )
  • WAYS TO FLUFF YOUR PILLOW: Step①Tap the sides of the pillow to spread the fillers inside; Step②Use the dryer to dry for 30 minutes or Exposure in the sun for 2 days. After thar, you'll get a fluffy, softer pillow. DO NOT DRY CLEAN AND IRON.
  • 6 THROW PILLOW INSERTS: Pack of 18 x 18 inches premium decorative pillow inserts suitable for indoor, patio, garden and so forth, the micro polyester fillings feels fluffy comfy, and bring you the ultimate relaxing experience.
  • OUTDOOR & WATER RESISTANT MATERIAL: Durable and good water impermeability, used with waterproof pillow cases for double protection, suitable for outside. 7D microfiber polyester filling (100% recycled), well-designed cushion stuffer.
  • GOOD USER EXPERIENCE: The outdoor cushion inserts use high-quality filling to give good spring back ability, medium support, suitable for sofa cushion, bed pillow, office chair cushion In order to let your body and mind get a good stretch. This pillow insert is not limited to indoor use, also can be used for outdoor and anywhere you want.
  • MULTIPLE APPLICATIONS: Dressing the throw pillow and cushion inserts in covers to match the interior style or match the season, Due to the waterproof characteristics, you can be at ease in the outdoor use without worrying about the pillow surface water or difficult to clean. This pillow works well with a variety of decorations to suit different holiday styles.
Rank No. #15
MIULEE Outdoor Throw Pillow Insert, 18x18 Inch Decorative Shredded Memory Foam Throw Pillows, Water Resistant Premium Square Pillow Form for Patio Furniture Garden
  • 💧Product Dimension: One 18 x 18 inch pillow insert is included. The pillow insert is packaged in a Vacuum Bag for shipping. For optimal use, Please give 24 hours to fluff up.
  • 💧PREMIUM MATERIAL: Filled with 85% gel-infused memory foam and 15% microfiber filled mixture. You will experience the perfect balance between soft and support.
  • 💧Fully ADJUSTABLE: Our outdoor pillow insert features invisible zipper, you can adjust the filling to find the perfect comfort level. If you want a softer insert, you can just take out the filler.
  • 💧OUTDOOR DECORATIONS: Waterproof pillow insert could be used as a decorative pillow for your chair or swing near the swimming pool or in the garden. USED WITH WATERPROOF PILLOW CASES FOR DOUBLE PROTECTION.
  • 💧WARM HINT: ONLY PILLOWCASE WASHABLE. Washed with cold water or warm water, do not twist hard; When drying, it should be dried in the shade, not exposed to the sun, so as to avoid wrinkles
Rank No. #16
Artscope Outdoor Waterproof Throw Pillows Inserts Set of 2, Premium Fluffy Decorative Square Form Cushion Stuffer Inner Soft for Patio Furniture Garden Bench Tent Couch Balcony, 18x18 Inch
  • [ Outdoor & Waterproof Material ] - The cover is made of durable polyester with waterproof coating, which can effectively prevent water and blot from splashing. Used with waterproof pillow cases for double protection, suitable for patio furniture outdoors or garden, or yard, or near the swimming pool.
  • [ Premium Inner Filling Material ] - Filler is upgraded microfiber 7D PP fiber with good breathability and softness, ensures all the pillow inserts are well-filled and maintain suitable softness, while having sufficient support and will not become hollow.
  • [ Design with Zipper ] - The sealing design is no longer used, easy to fill and take out the cotton and you can see the real quality of the inner cotton of the pillow. You can see it more intuitively and use it more confidently.
  • [ Exquisite Packaging ] - Adopt the latest self-developed rolling vacuum compression process to ensure better resilience of Pillow Insert.The packaging box with the independent brand Artscope LOGO, exquisite and inimitable, can be given as a perfect gift.
  • [ Use Instruction ] - Our pillow inserts can be washed by hand or lightly washed with a mild detergent.No machine wash.Pat and fluff after opening the packaging, stretch and push around the inserts for faster recovery.If you want a fuller pillow, buy 2 inches larger than your pillowcase.
Rank No. #17
OTOSTAR Pack of 2 Premium Waterproof Pillows Inserts, 18 x 18 Outdoor Decorative Throw Pillow Inserts Soft Fluffy Plump Cushion Inserts for Patio Garden Bench Farmhouse Sofa Couch Bed, White
  • Material: Made of high-quality waterproof 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 waterproof throw pillow inserts for your home decoration. Waterproof design is suitable for outdoor, balcony, garden, farmhouse, patio, living room, bedroom, sofa, 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. #18
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. #20
EMEMA 18x18 Inch Outdoor Pillow Inserts Water Resistant Throw Pillows Premium Decorative Square Memory Foam Hypoallergenic Cooling Couch Stuffer Sham for Patio Funiture Garden Set of 2
  • Size: The package contains pack of 2 18x18 inch outdoor pillow inserts. They are vacuum packed, please allow 24 hours for the pillows to be completely fluffy.
  • Material: Filled with 85% gel-infused memory foam and 15% microfiber filled mixture. You will experience the perfect balance between soft and support.
  • Outdoor Decorations:Waterproof pillows can be used as decorative pillows or around gardens or swimming pools. They can be combined with waterproof pillowcases for double waterproof protection.
  • Washing: Please spot clean or hand wash with mild detergent. Do not machine wash.
  • Tips: Gently pat to fully fluff or put them in the dryer for 5-10 minutes to return to their normal, fully fluffy shape. For a fuller feel, a 16x16" pillowcase is recommended.

Last update on 2023-08-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Outdoor Pillow Inserts 18X18?

Do you get stressed out thinking about shopping for a great Outdoor Pillow Inserts 18X18? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Outdoor Pillow Inserts 18X18, which is why we have assembled a comprehensive list of the greatest Outdoor Pillow Inserts 18X18 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Outdoor Pillow Inserts 18X18 that you consider buying. Your questions might include the following:

  • Is it worth buying an Outdoor Pillow Inserts 18X18?
  • What benefits are there with buying an Outdoor Pillow Inserts 18X18?
  • What factors deserve consideration when shopping for an effective Outdoor Pillow Inserts 18X18?
  • Why is it crucial to invest in any Outdoor Pillow Inserts 18X18, much less the best one?
  • Which Outdoor Pillow Inserts 18X18 are good in the current market?
  • Where can you find information like this about Outdoor Pillow Inserts 18X18?

We’re convinced that you likely have far more questions than just these regarding Outdoor Pillow Inserts 18X18, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Outdoor Pillow Inserts 18X18, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Outdoor Pillow Inserts 18X18. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Outdoor Pillow Inserts 18X18 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 Outdoor Pillow Inserts 18X18 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 Outdoor Pillow Inserts 18X18 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 Outdoor Pillow Inserts 18X18?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Outdoor Pillow Inserts 18X18.
  5. Customer Ratings: Number ratings grade Outdoor Pillow Inserts 18X18 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Outdoor Pillow Inserts 18X18.
  7. Product Quality: You don’t always get what you pay for with an Outdoor Pillow Inserts 18X18, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Outdoor Pillow Inserts 18X18 is should be an indication of how long it will work out for you.

We always remember that maintaining Outdoor Pillow Inserts 18X18 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Outdoor Pillow Inserts 18X18 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: