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10 Best mattress gap fillers of 2025
Save up to 33% off
Best Choice1
DEEPSHARKDEEPSHARK Mattress Gap Filler, Bed Gap Filler for King, Mattress Gap Filler Mattress Extension Filler for Headboard Seams, Bed Space Space Cracks White(78"×8"×12", King)
9.8Exceptional
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Value for Money2
DEEPSHARKDEEPSHARK Bed Gap Filler for King Mattress, High-Density 45D Sponge, Removable and Washable Cover, Mattress Extender Filler for Headboard Gap, Bed Space Crack, Wall(78"×4"×12", King)
9.7Exceptional
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3
HOMBYSHOMBYS Wedge Pillow Headboard for Bed Gap,Foldable Bed Wedge Gap Filler Queen Size,Matterss Gap Filler,Multi Functional Bed Crack Pillow, Fill The Gap (0-7") Between Your Headboard and Mattress,White
Key specs-
size:Queen 60x6x6
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color:White
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material:Polyurethane Foam
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use for:Whole Body
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special feature:Vacuums
9.6Exceptional
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4
IFNOWIFNOW Queen Size(60"x6"x10") Bed Wedge Pillow for Headboard, Mattress Gap Filler(0-8"), Bed Wedge for Gap Between Your Headboard and Mattress Dark Grey
Key specs-
size:Queen
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color:Dark Grey
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material:Memory Foam
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use for:Bed wedge
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special feature:Skin-friendly
9.3Excellent
Our Rating
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5
VekkiaVekkia Queen Bed Wedge Pillow for Headboard Gap Filler(0-5"),High-Density Foam,Prevents Pillows & Items from Falling,Ergonomic Design,Large Storage Pockets, Removable&Washable Cover,Gray,60''x10 x6
Key specs-
size:Queen 60''x10x6-Large
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color:Gray
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material:FOAM
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use for:Head
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special feature:Lightweight, Removable Cover, Compressible
9.2Excellent
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6
VekkiaVekkia Split King Gap Filler for Adjustable Bed,Twin to King Bed Converter Kit,Bed Bridge Twin to King,Mattress Connector with Washable Cover,for Guests Stayovers,Family Room(75in×10in)
15% OffKey specs-
product dimensions:75 x 10 x 3.5 inches
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size:75 x 10 x 3.5 inches
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material:Pongee
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special feature:Gap filling system
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closure:Zipper design
9.0Excellent
Our Rating
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7
AsatddAsatdd Bed Bridge Twin Size to King Size Bed, Memory Foam Waterproof Mattress Gap Filler, Twin Size to King Size Bed Converter, 75" x 12"
8.9Very Good
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8
VekkiaVekkia King Pillow Wedge for Headboard Gap,Bed Gap Filler/Mattress Wedge Crack Filler,Close 0-3.5" Gap, Between Headboard and Mattress,Gray
33% Off8.8Very Good
Our Rating
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9
SelecticoSelectico 12" Extra Wide Split King Gap Filler for Adjustable Bed, Bed Bridge Twin to King Converter with Washable Cover, Close The Gap (0-3"),White
8.7Very Good
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10
EUHAMSEUHAMS Queen Size Bed Wedge Pillow - Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7" Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60"x10"x6" Gray)
Key specs-
size:Queen
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color:Gray
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material:Foam
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use for:Sleeping
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special feature:Adjustable, Removable Cover
8.5Good
Our Rating
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