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10 Best sleeper sofa mattress replacements of 2026

Save up to 23% off
  • Best Choice

    1

    Rhyme source 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)
    Rhyme source
    Available in: 2 sizes
    9.8
    Exceptional

    Rhyme source 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)

    • product dimensions:72 x 58 x 4.5 inches
    • age range description:Adult
    • item weight:27.3 pounds
    • customer reviews:4.3 4.3 out of 5 stars 381 ratings 4.3 out of 5 stars
    • asin:B0CLV7G91M
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  • Value for Money

    2

    hoggisleep Queen, 4.5 Inch Sleeper Sofa Bed Mattress - 60x72, Aquasoft Memory Foam, Medium Firm, Breathable Diamond Soft Cover Fabric, Certified Only Safe Foams, Bed in a Box Mattress - Made in USA
    hoggisleep
    Available in: 2 sizes
    9.7
    Exceptional

    hoggisleep Queen, 4.5 Inch Sleeper Sofa Bed Mattress - 60x72, Aquasoft Memory Foam, Medium Firm, Breathable Diamond Soft Cover Fabric, Certified Only Safe Foams, Bed in a Box Mattress - Made in USA

  • 3

    Schow Life 4 inch Full Size Sleeper Sofa Mattress,Gel Memory Foam Replacement with Breathable Washable Green Cover,Ergonomic Support & Non-Slip Base Sofa Mattress for Couch Chair and RV
    Schow Life
    Available in: 3 sizes
    9.4
    Excellent

    Schow Life 4 inch Full Size Sleeper Sofa Mattress,Gel Memory Foam Replacement with Breathable Washable Green Cover,Ergonomic Support & Non-Slip Base Sofa Mattress for Couch Chair and RV

  • 4

    Meliusly Sleeper Sofa Support Board Queen Size (54x64) Permanently Installed Wood Sofa Bed Board for Pull Out Couch, Folds with Frame, Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board
    Meliusly
    Available in: 3 sizes
    9.3
    Excellent

    Meliusly Sleeper Sofa Support Board Queen Size (54x64) Permanently Installed Wood Sofa Bed Board for Pull Out Couch, Folds with Frame, Under Mattress Bar Shield, Sofa Bed Support, Folding Bed Board

    14% Off

  • 5

    Schow Life 4 Inch Replace Pull Out Sofa Queen Mattress,Queen Size Sleeper Sofa Mattress,Ultra Soft Removable Cover, Non-Slip Bottom, Supportive Seat Pad for RV, Bed, Dorm 58 * 72 * 4 in.
    Schow Life
    Available in: 4 sizes
    9.0
    Excellent

    Schow Life 4 Inch Replace Pull Out Sofa Queen Mattress,Queen Size Sleeper Sofa Mattress,Ultra Soft Removable Cover, Non-Slip Bottom, Supportive Seat Pad for RV, Bed, Dorm 58 * 72 * 4 in.

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  • 6

    Wellynap 4 Inch Gel Memory Foam Sofa Mattress Queen Size, CertiPUR-US Certified, with Removable Washable Cover, for Guest Rooms, Sofas, RVs & Boats
    Wellynap
    Available in: 4 sizes
    8.9
    Very Good

    Wellynap 4 Inch Gel Memory Foam Sofa Mattress Queen Size, CertiPUR-US Certified, with Removable Washable Cover, for Guest Rooms, Sofas, RVs & Boats

    • product dimensions:72 x 58 x 4 inches
    • age range description:N/A
    • item weight:18.08 pounds
    • customer reviews:4.6 4.6 out of 5 stars 150 ratings 4.6 out of 5 stars
    • asin:B0DRP1L2RM

  • 7

    Wellynap 4 Inch Sofa Mattress Full Size, Gel Memory Foam Infused, with Removable Washable Cover, for Sleeper Sofas, Pull Out Bed, Guest Room, RVs, Boats
    Wellynap
    Available in: 4 sizes
    8.7
    Very Good

    Wellynap 4 Inch Sofa Mattress Full Size, Gel Memory Foam Infused, with Removable Washable Cover, for Sleeper Sofas, Pull Out Bed, Guest Room, RVs, Boats

    23% Off

  • 8

    Wellynap 4 Inch Sofa Mattress Queen Size, Gel Memory Foam Infused, with Removable Washable Cover, for Sleeper Sofas, Pull Out Bed, Guest Room, RVs, Boats
    Wellynap
    Available in: 4 sizes
    8.5
    Good

    Wellynap 4 Inch Sofa Mattress Queen Size, Gel Memory Foam Infused, with Removable Washable Cover, for Sleeper Sofas, Pull Out Bed, Guest Room, RVs, Boats

    20% Off

  • 9

    HYLZVN Full Size Sofa Bed Mattress 4 Inch, Memory Foam Mattress for Sleeper Sofas/Pull Out Couchs/Daybeds/RVs/Boats & Guest Rooms, Fiberglass-Free & CertiPUR-US Certified Bed Replacement
    HYLZVN
    Available in: 2 sizes
    8.2
    Good

    HYLZVN Full Size Sofa Bed Mattress 4 Inch, Memory Foam Mattress for Sleeper Sofas/Pull Out Couchs/Daybeds/RVs/Boats & Guest Rooms, Fiberglass-Free & CertiPUR-US Certified Bed Replacement

  • 10

    Schow Life 4 Inch Full Size Sleeper Sofa Mattress for Couch,Ultra Soft Removable Cover, Replace Pull Out Sofa Bed Mattress,Non-Slip Bottom, Supportive Seat Pad for RV, Bed, Dorm 53 * 72 * 4 in.
    Schow Life
    Available in: 4 sizes
    8.0
    Good

    Schow Life 4 Inch Full Size Sleeper Sofa Mattress for Couch,Ultra Soft Removable Cover, Replace Pull Out Sofa Bed Mattress,Non-Slip Bottom, Supportive Seat Pad for RV, Bed, Dorm 53 * 72 * 4 in.

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