Best Sofa Bed Replacement Mattress 72 Long X 54 Wide X 4.5 Thick in 2025
Updated on June 2025
#1
Recommended
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- Green tea and cooling gel are infused into the memory foam to regulate temperature while preserving the benefits of memory foam. A high-quality flexible support foam layer adds durability and support.
- The nylon-feel cover features deodorizing and antistatic properties, enhancing overall wellbeing. The fiberglass-free flame-retardant inner cover ensures safety for your family, while the antislip bottom is compatible with most support frames.
- CertiPUR-US certified memory foam mattress ensures safety, durability, and performance without harmful substances. It complies with all relevant safety standards for mattress products.
- Compact mattress (72×58×4.5 inches) arrives in a box for easy delivery, allowing your sofa to quickly convert into a comfortable bed. It can expand fully after 2 hours, saving space in boats and RVs.
- Includes a worry-free 10-year limited warranty. Customer support is available for any defects or damages during delivery, ensuring your satisfaction.
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- Green tea and cooling gel are infused into the memory foam to regulate temperature while preserving the benefits of memory foam. A high-quality flexible support foam layer adds durability and support.
- The nylon-feel cover features deodorizing and antistatic properties, enhancing overall wellbeing. The fiberglass-free flame-retardant inner cover ensures safety for your family, while the antislip bottom is compatible with most support frames.
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#2
Value for Money
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41Go3pLlQSL._SL320_.jpg)
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/418t9X-TcgL._SL320_.jpg)
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41Ln01pY7fL._SL320_.jpg)
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41CrIZ5euTL._SL320_.jpg)
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41Go3pLlQSL._SL100_.jpg){kind=small}
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/418t9X-TcgL._SL100_.jpg){kind=small}
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41Ln01pY7fL._SL100_.jpg){kind=small}
![Slumbrae 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, White](https://m.media-amazon.com/images/I/41CrIZ5euTL._SL100_.jpg){kind=small}
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- Designed for 60x72 pull-out couch beds, ensuring a precise fit for queen sofa bed mattresses.
- Suitable for spacious guest rooms, providing extensive sleeping area with a queen size sofa bed mattress.
- High-density memory foam offers excellent comfort and support, ideal for replacing queen sleeper sofa mattresses.
- Constructed with quality materials to resist sagging, suitable for regular use and accommodating guests.
- Lightweight design allows for convenient folding and storage, ideal for use in pull-out couches or hide-a-beds.
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- Designed for 60x72 pull-out couch beds, ensuring a precise fit for queen sofa bed mattresses.
- Suitable for spacious guest rooms, providing extensive sleeping area with a queen size sofa bed mattress.
- High-density memory foam offers excellent comfort and support, ideal for replacing queen sleeper sofa mattresses.
- Constructed with quality materials to resist sagging, suitable for regular use and accommodating guests.
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#3
5% Off
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- Queen size pull-out mattress dimensions: 72"L x 58"W x 4.5"TH. Comes vacuum packed for easy transport. Allow 24 to 72 hours for it to regain its full shape for optimal comfort.
- Gel memory foam conforms to body pressure points, relieving back, neck, and joint pain while maintaining spinal alignment. The gel layer reduces heat retention for a cooler sleep experience.
- Made from high-density memory foam, this mattress is durable and retains its shape over time. It meets OEKO-TEX and CertiPUR-US certification for safety and quality.
- Versatile use with sofa beds, boats, campers, RVs, or directly on the floor, making it suitable for various settings.
- Combines a 2.5-inch firm polyurethane foam base with 2 inches of gel memory foam for temperature-sensitive adjustments, enhancing support and comfort.
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- Queen size pull-out mattress dimensions: 72"L x 58"W x 4.5"TH. Comes vacuum packed for easy transport. Allow 24 to 72 hours for it to regain its full shape for optimal comfort.
- Gel memory foam conforms to body pressure points, relieving back, neck, and joint pain while maintaining spinal alignment. The gel layer reduces heat retention for a cooler sleep experience.
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#4
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- 4.5-inch plush design for added comfort
- Cool gel memory foam for temperature regulation
- Replacement mattress for sleeper sofa beds
- Fits full-sized sleeper sofa beds
- White color for a clean, modern look
- Engineered for support and durability
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- 4.5-inch plush design for added comfort
- Cool gel memory foam for temperature regulation
- Replacement mattress for sleeper sofa beds
- Fits full-sized sleeper sofa beds
- White color for a clean, modern look
- Engineered for support and durability
#5
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- 4 inches of high-density memory foam offers pressure relief and contouring support for improved sleep quality.
- Dimensions of 72"L x 53"W x 4"Th fit most queen-sized sleeper sofas, ensuring a snug fit.
- Soft stretch-knit cover enhances airflow for better temperature regulation.
- Lightweight and flexible for easy setup; versatile for use as a mattress, guest bed topper, or portable cushion.
- Durable foam provides long-lasting support and is free from harmful chemicals; removable cover is machine washable for easy care.
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- 4 inches of high-density memory foam offers pressure relief and contouring support for improved sleep quality.
- Dimensions of 72"L x 53"W x 4"Th fit most queen-sized sleeper sofas, ensuring a snug fit.
- Soft stretch-knit cover enhances airflow for better temperature regulation.
- Lightweight and flexible for easy setup; versatile for use as a mattress, guest bed topper, or portable cushion.
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#6
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- Full-size pull-out mattress dimensions are 73"L x 52"W x 4.5"TH, vacuum packed for easy transport. Allow 24 to 72 hours for the mattress to fully expand for optimal comfort.
- Gel memory foam conforms to the body's pressure points, providing effective support and reducing pain in the back, neck, and joints while promoting proper spinal alignment.
- Constructed from high-density memory foam, the mattress is durable, maintains its shape over time, and is certified by OEKO-TEX and CertiPUR-US for safety and quality assurance.
- Versatile design suitable for folding sofa beds, various furniture types, boats, and RVs, or can be placed directly on the floor for flexible usage.
- The mattress features a combination of 2.5in firm polyurethane foam and 2in gel memory foam, adjusting its firmness based on body heat for enhanced support and comfort.
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- Full-size pull-out mattress dimensions are 73"L x 52"W x 4.5"TH, vacuum packed for easy transport. Allow 24 to 72 hours for the mattress to fully expand for optimal comfort.
- Gel memory foam conforms to the body's pressure points, providing effective support and reducing pain in the back, neck, and joints while promoting proper spinal alignment.
Read More
#7
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- 4.5-inch thickness designed for use with sleeper sofa beds
- Cool gel memory foam offers plush comfort for better sleep
- Replacement mattress fits queen-size sleeper sofas
- Provides support and alleviates pressure points during sleep
- Made with materials that promote airflow and temperature regulation
- Ideal for enhancing the comfort of a sofa bed
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- 4.5-inch thickness designed for use with sleeper sofa beds
- Cool gel memory foam offers plush comfort for better sleep
- Replacement mattress fits queen-size sleeper sofas
- Provides support and alleviates pressure points during sleep
- Made with materials that promote airflow and temperature regulation
- Ideal for enhancing the comfort of a sofa bed
#8
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- 4.5-inch thickness for optimal support
- Cool gel memory foam layer for enhanced comfort
- Designed as a replacement mattress for sleeper sofas
- Twin size suitable for various sofa bed models
- Plush feel for a cozy sleeping experience
- Made with high-quality materials for durability
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- 4.5-inch thickness for optimal support
- Cool gel memory foam layer for enhanced comfort
- Designed as a replacement mattress for sleeper sofas
- Twin size suitable for various sofa bed models
- Plush feel for a cozy sleeping experience
- Made with high-quality materials for durability
#9
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- Made from premium foam and soft jacquard cover for optimal comfort and support during sleep; dimensions: 73in x 52in x 4.7in (sofa not included)
- Designed with a 2.7 inch firm polyurethane foam base and 2 inch memory foam layer to maintain spinal alignment and relieve pressure points for all types of sleepers
- Certified by CertiPUR US and Oeko-Tex Standard 100, ensuring safe materials with no harmful substances
- Jacquard embroidered outer cover offers breathability and convenience; features a non-slip bottom fabric and removable zipper for easy cleaning
- Versatile mattress suitable for sofa beds, bedrooms, boats, camper vans, and other settings; arrives in vacuum packaging and fully expands in 24-48 hours
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- Made from premium foam and soft jacquard cover for optimal comfort and support during sleep; dimensions: 73in x 52in x 4.7in (sofa not included)
- Designed with a 2.7 inch firm polyurethane foam base and 2 inch memory foam layer to maintain spinal alignment and relieve pressure points for all types of sleepers
- Certified by CertiPUR US and Oeko-Tex Standard 100, ensuring safe materials with no harmful substances
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#10
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/413bnUiXWPL._SL320_.jpg)
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/41IBI99LMCL._SL320_.jpg)
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/31IjQ4Tb8oL._SL320_.jpg)
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/417zCfdagUL._SL320_.jpg)
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/413bnUiXWPL._SL100_.jpg){kind=small}
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/41IBI99LMCL._SL100_.jpg){kind=small}
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/31IjQ4Tb8oL._SL100_.jpg){kind=small}
![Ferlizer 4" [Queen] Sofa Bed Mattress Replacement, Memory Foam Sofa Mattress Topper with Ultra Soft Cover, CertiPUR-US Certified, Grey](https://m.media-amazon.com/images/I/417zCfdagUL._SL100_.jpg){kind=small}
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- Sofa mattress replacement only; does not include the sofa itself.
- Double layer design offers two firmness options: medium and medium firm, ensuring comfort and support while being thin enough to fold into the sofa without removal.
- Fits queen size pull-out sofa beds with precise dimensions of 72×60 inches.
- Versatile use as an alternative mattress for trundle beds, hide-a-beds, campers, futons, boats, and RVs.
- Includes a worry-free return policy for customer satisfaction.
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- Sofa mattress replacement only; does not include the sofa itself.
- Double layer design offers two firmness options: medium and medium firm, ensuring comfort and support while being thin enough to fold into the sofa without removal.
- Fits queen size pull-out sofa beds with precise dimensions of 72×60 inches.
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![Queen Size Mattress, 14 Inch Deluxe Hybrid Queen Mattress in a Box, Medium Firm Mattresses With Gel Memory Foam & Pocket Springs, Pressure Relief, Cooling, Extra Edge Support [Upgraded Support]](https://m.media-amazon.com/images/I/41LGBjOcqDL._SL320_.jpg)
![Queen Size Mattress, 14 Inch Deluxe Hybrid Queen Mattress in a Box, Medium Firm Mattresses With Gel Memory Foam & Pocket Springs, Pressure Relief, Cooling, Extra Edge Support [Upgraded Support]](https://m.media-amazon.com/images/I/51E9fiepSaL._SL320_.jpg)
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![Queen Size Mattress, 14 Inch Deluxe Hybrid Queen Mattress in a Box, Medium Firm Mattresses With Gel Memory Foam & Pocket Springs, Pressure Relief, Cooling, Extra Edge Support [Upgraded Support]](https://m.media-amazon.com/images/I/513hmug0jFL._SL320_.jpg)
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