Phantoscope 100% Virgin Fiber Pillow Inserts, Premium Microfine Fiber Square Hypoallergenic Throw Pillow Inserts for Bedroom, Study, Chair 18×18 inches Pack of 4
Product description
Phantoscope Brings You Comfort 
High Quality Material, Fast Rebound
Easily Meet the Challenges of Washing and Care 
Adaptation to Multiple Scene Changes 
Easy to Restore Fluffiness 
Phantoscope Pillow Insert Collection
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Customer Reviews
4.1 out of 5 stars 169
4.1 out of 5 stars 169
4.2 out of 5 stars 36,656
4.0 out of 5 stars 19
4.1 out of 5 stars 12,531
4.6 out of 5 stars 43
4.0 out of 5 stars 513
Price
$21.99$21.99
$19.99$19.99
$15.98$15.98
$32.99$32.99
$16.99$16.99
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Surface Material
polyester
Waterproof polyester
polyester
Waterproof polyester
Waterproof polyester
Cotton
Waterproof polyester
Size
18*18
12*20
18*18
20*20
18*18
12*20
18*18
Package Included
Set of 4 Throw Pillow Inserts
Set of 2 Throw Pillow Inserts
Set of 2 Throw Pillow Inserts
Set of 2 Throw Pillow Inserts
Set of 2 Throw Pillow Inserts
Set of 2 Throw Pillow Inserts
Set of 4 Throw Pillow Inserts
Machine Washable
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Low-temperature Ironable
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【Luxe Fullness, Durable Comfort】Phantoscope pillow inserts feature hypoallergenic, odorless virgin microfiber filling. With more filling than standard inserts, they boast over 90% fill density—making every corner stays perfectly plump and structured, even with prolonged use.
【Superior Bounce-back Support】The innovative 7D fiber filling technology delivers cloud-like softness with superior bounce-back support. Whether used as throw pillows, backrests, or decor, they maintain their shape effortlessly, resisting sagging or hollow spots for just-right comfort.
【Advanced Breathable Pillow】 Crafted with breathable non-woven fabrics, these pillow inserts allow continuous air circulation while maintaining the perfect loft—keeping you comfortably cool without compromising on support.
【Versatile Decor, Elevate Your Space】Each set includes four 18×18-inch square inserts, ideal for sofas, beds, car seats, or chairs. Perfect as lumbar support or stylish accents, they blend seamlessly with any color scheme or interior style for a polished look.
【Easy to Care】 Vacuum-sealed for shipping—simply steam iron for 1 minute (no pressure) or tumble dry on high heat for 20 minutes to restore instant fluffiness. Hand wash or gentle machine wash (mild detergent) keeps maintenance effortless.
8 reviews for Phantoscope 100% Virgin Fiber Pillow Inserts, Premium Microfine Fiber Square Hypoallergenic Throw Pillow Inserts for Bedroom, Study, Chair 18×18 inches Pack of 4
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$21.99
Harsh F. –
Plush and supportive
The Phantoscope 18×18 Pillow Inserts are impressively plush and hold their shape really well. The microfine virgin fiber filling makes them feel soft yet supportive, and they instantly make any throw pillow look fuller and more luxurious. I also love that they’re hypoallergenic—perfect for bedrooms and living spaces. The pack of four is great value, and once fluffed, they fit standard covers perfectly. Overall, a high-quality, reliable pillow insert set that upgrades the comfort and look of any room.
Leandra Gomez –
🛏️✨ Fluffy, Full & Fantastic Pillow Inserts!
These pillow inserts are amazing — super fluffy, hold their shape well, and instantly elevate any throw pillow cover. The 18×18 size is perfect, and the set of 4 is a great value. They’re soft, hypoallergenic, and make my space look cozy and stylish. Totally worth it! 🤍🙌
Honey Lunski –
Buy your own covering.
The batting is kinda thin but the pillow also needs a covering. So order them when you order the pillows. The insert feels good.
Larisa –
Pillow inserts
This pillow insert is excellent quality — soft, fluffy, and perfectly supportive. It keeps its shape well and adds a luxurious, full look to any pillow cover. The material feels durable yet comfortable, making it ideal for both decorative and everyday use. I’m really impressed with how cozy and plush it feels. Highly recommend for anyone looking to upgrade their pillows!
VeryWendiful –
Thin!!!!!!!!
Pillows are 18×18 but are so thin that they look and feel smaller. I bought 18×18 pillow cases for all 4 pillows and the cases were too big. I used 2 of these pillows to fill one 18×18 pillow case.-pillows are ridiculously thin!!
Roxanne –
Pillow inserts
These pillow inserts are super fluffy and keep their shape really well once you fluff them up a bit. They fit perfectly into 18×18 covers and make the pillows look full and cozy. I like that they’re hypoallergenic and soft, not stiff like some others I’ve tried. Great value for the price I used them for my sofa and they instantly made it look more elegant and comfortable.
Emma –
Plush and Supportive Pillow Inserts
I bought two different brands, but this one is my favorite! These inserts are soft, full, and hold their shape well. Great quality, super comfortable, and perfect for decorative covers.
Betsy Rivera –
pillow insert
They’re under-stuffed, no volume.