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Top 10
June 2025
Best Outdoor Pillow Inserts18x18 Set Of 4
We made a list of the top 10 Outdoor Pillow Inserts18x18 Set Of 4 based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
MIULEE Outdoor Pillows Set of 4 18x18 Waterproof Throw Pillow Inserts, Decorative Water Resistant Hypoallergenic Pillow Cushion for Patio and Garden
MIULEE
9.6
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Package & Material:The package contains set of 4 18x18 inch outdoor waterproof throw pillow inserts.Our pillows are made of 100% high-quality 7D polyester filling and high performance waterproof layer fabric cover.
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Special Design: Our pillows have an unique outdoor patterns design,which are more suitable for decorative your patio and garden
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Soft & Support:Our pillows are made of 100% 7D hypoallergenic fiber which provide cloud-like softness and just the right support at the same time
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Multi Use:Our outdoor waterproof pillows are suitable for balcony,outdoor courtyards,patio,garden and poolside party,etc.Bring you the ultimate enjoyment
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Easy Care:Our pillows are vacuum-packed,so dryer is an ideal tool to help make pillow inserts fluffy. Pls dry pillow inserts in dryer with dryer balls on warm mode for 20-30 mins
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2
MIULEE 18x18 Outdoor Pillows, Pack of 4 Water Resistant Waterproof Pillow Inserts Decorative Stuffer for Sofa Couch Patio and Garden
MIULEE
9.4
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Package:Include 4 pack of 18 x 18 inch outdoor waterproof throw pillow inserts.Measure corner-to-corner of your inserts,pulling tight along outer edges.Inserts should be larger than covers for a full look.
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Premium Material: Our outdoor waterproof pillows are filled with high-quality 7D polyester to ensure perfect support,the cover is made of water-resistant polyester,effectively prevent water flow into inserts
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Unique Design: Our pillows consist of navy blue piping along the edges for enhancing durability,the green-blue outdoor logo on the corner for adding a clean and beautiful look.
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Multi Use: These pillow inserts are not only suitable for outdoor patio,garden,balcony,outdoor courtyards and poolside party,etc,but also for indoor such as sofa, bed, office, chair, car, couch,etc
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Warm Hint:The pillows are packed in vacuums,after you open the bag,please pat the pillow insert from both sides towards the center several fimes to make inserts fluffy.Also dryer is an ideal tool to help make pillow inserts fluffy. Pls dry pillow inserts in dryer with dryer balls on warm mode for 20-30 mins
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10% Discount
3
Utopia Bedding Throw Pillows (Set of 4, White), 18 x 18 Inches Pillows for Sofa, Bed and Couch Decorative Stuffer Pillow
Utopia Bedding
9.3
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Throw Pillow Inserts - The pack of exceptional quality pillows is expertly woven and sewn to perfection.
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Vacuum Packaging - Our pillow inserts are compressed packed due to shipping purpose, it might appear as one large pillow.
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Measurements - Each expertly designed pillow measures 18 by 18 inches
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Polyester Fiber Filling – The pillows are fabricated with quality yarns and filled with siliconized fibers to avoid a hollow or shallow appearance.
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Plush And Resilient- The pillows are soft and plush, and delicate the touch of a wonderful experience while ensuring lasting durability.
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Care Instructions - It is recommended to spot clean the pillow or hand wash the fabric
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4
MIULEE Pack of 4 18x18 Inch Outdoor Pillow Inserts Waterproof Decorative Throw Pillow Insert, Square Lumbar Garden Pillow Form for Patio Sofa Couch
MIULEE
9.2
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WATERPROOF MATERIAL: Package includes 4 pieces of 18x18 inch pillow inserts. Made of 110 GSM brushed fabric with PU coating, which has strong water resistant.
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PREMUIM FILLING: The pillow insert is filled with 500g/1.1lb (20% more than others) 7D high-quality fiber filling which looks plump and could rebound quickly.
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OUTDOOR DECOR: Suitable for patio, garden, balcony, porch, bench, tent, sofa, couch, bed, chair, seat, picnic, camping, etc. You can lay your head on, use as a back support or lumbar pillow insert. Our pillow insert can bring you the ultimate relaxing experience.
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WARM TIPS: Grasp the pillow insert from both sides towards the center several times and add air to the pillow by punching it. Dry pillow inserts in dryer with dryer balls. Remember to give your pillow insert a good fluff regularly to keep it comfortable and supportive!
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SIZE CHOICE: Inserts should 1-2 inches larger than covers for a full look. Please pull tight along outer edges and measure corner-to-corner of outdor waterproof pillow insert.
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10% Discount
5
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
MIULEE
8.6
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OUTDOOR & WATER RESISTANT PILLOW INSERTS: these pillow inserts are suitable for patio furniture outdoors due to the waterproof covers of pillow inserts
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OUTDOOR DECORATIONS: waterproof pillow inserts could be used as a decorative pillows for your chair near the swimming pool or in the garden.
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Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly.
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PACKAGE: four pieces of 18x18 inches white pillow inserts. Because it's made by hand, there may be an error of 1-2cm.
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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
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6
EMEMA Pack of 4 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
EMEMA
8.5
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NOTE: Includes 4 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.
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OUTDOOR AND WATERPROOF: The pillow inserts have a waterproof layer, so the pillow inserts are suitable for outdoor patio furniture.
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OUTDOOR DECORATION: The waterproof pillow pad can be used as a decorative pillow for chairs in the garden or beside the swimming pool.
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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.
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WASHING TIPS: Gentle machine wash. Tumble dry or bask in the sun to help the pillow restore its fluffy shape.
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11% Discount
7
EDOW Throw Pillow Inserts, Set of 4 Lightweight Down Alternative Polyester Pillow, Couch Cushion, Sham Stuffer, Machine Washable. (White, 18x18)
EDOW
8.4
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-Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.
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-Pillow insert size:18″ x 18″,45cm x 45cm. Unit weight:0.99lb/450g.
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-Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.
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-The pillow is compressed and vacuum sealed in plastic bag for shipping purpose.
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-What you get: 4 x pillow inserts(18” x 18” ),12 month warranty our friendly after-sale customer service.
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30% Discount
8
Phantoscope 18 x 18 Pillow Inserts - Pack of 4 Outdoor Water Resistant Throw Pillow Inserts Hypoallergenic Square Decorative Couch Sham Cushion Stuffer - 18 Inches
Phantoscope
8.2
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Outdoor & Waterproof Material - Outdoor pillow inserts 100% hypoallergenic micro polyester filled, with water resistant liner, our pillow inserts can effectively prevent water splashes.
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Upgraded with 15% more hypoallergenic microfiber polyester filling, these pillow inserts feature a water-resistant liner and durable stitching, protecting your pillows from getting wet and moldy.
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Tight stitching and upgraded polyester provide ultra toughness, which ensures all the throw pillows are well-filled and maintain suitable softness, while having sufficient support and will not become hollow.
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Pack of 4 outdoor waterproof pillow inserts, 18 x 18 square form, additional sizes and measurements to choose from to fill all your decorative pillow covers perfectly.
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The pillow inserts are compressed and vacuum sealed in plastic bag for shipping purpose, please gently tapping it to fully fluff up.
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9
Ashler Outdoor Pillows, 18 x 18 Pillow Inserts Set of 4, Waterproof Throw Pillow Inserts Hypoallergenic for Patio, Water Resistant Indoor Outdoor Decorative
Ashler Home Deco
8.1
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💦Material - Ashler water resistant outdoor pillow inserts are made of high-grade waterproof fabric, a filler is 7D hypoallergenic fiber with good breathability and softness.
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💦 Superior body feel - Throw pillow inserts are made of 100% polyester, which is skin-friendly, hypoallergenic, and strongly supports your back for the best feeling of use.
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💦The water-resistant pillow inserts have excellent breathability, soft and fluffy, have good elasticity, can keep excellent shape, make your sofa, patio rejuvenated.
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💦The outdoor throw pillow inserts are exquisite in workmanship, not only suitable for interior decoration but also suitable for outdoor courtyards, parties, etc., giving you the most relaxing feeling.
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💦4 packs of water-resistant pillow inserts are vacuum-packed to quickly restore fluffiness, use a steam iron for 1 minute without pressure, or tumble dry on high heat for 20 minutes. insert easily into your decorative pillowcases, hand wash, or mild machine wash maintenance.
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10
Calibrate Timing 18 x 18 Pillow Inserts Outdoor, Pack of 4 Water Resistant Hypoallergenic Square Decorative Throw Pillow Cushion Stuffer Forms Couch Sham - 18 x 18 inches
Calibrate Timing
7.8
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Set of 4 throw pillow inserts for both indoor and outdoor, add perfect accent to your decorative pillow covers for couch, bed or chair
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Material: 100% water resistant cover shell, filled with supportive polyester microfiber interior; made in USA
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Size: 18” x 18”, available in a variety of size options
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Firm, solid white and smooth finishing edges provide soft supportive comforts with economically priced
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Compressed packaging: Pat and fluff after opening, stretch and push around the inserts for faster recovery
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