10 Best sleeper sofa mattress replacements of 2025

Save up to 25% off

Best Choice

1

Dyonery
Dyonery 4.5 Inch Memory Foam Sofa Bed Mattress Replacement - Fiberglass-Free, Washable Cover for Sleeper and Couch Beds, Queen Size, White (Sofa Not Included)
Main highlights

Ultra Comfortable Foam
Memory foam with fiberglass-free fabric for cool, comfortable sleep.

Multi-Purpose Use
Ideal for sofa beds, platform beds, RVs, and more.

Highly Praised Comfort
Customers love the support and comfort it provides.
Key specs
- top style:Memory foam layer
- size:72 x 58 x 4.5 inches
- construction:Polyurethane foam support base
- fill material:Gel soft memory foam
- dimensions:72 x 58 x 4.5 inches
9.8

Exceptional

Our Rating

9.9
Support

9.7
Durability

9.7
Simple to clean
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Rinkai-S
Rinkai-S 4.7 Inch Memory Foam Mattress Replacement with Washable Cover for Sleeper Sofa and Couch Beds, Queen Size, CertiPUR-US Certified (Sofa Not Included)
Main highlights

Premium Comfort and Support
Combines 2.7-inch firm base with 2-inch cool gel memory foam for optimal comfort and spinal alignment.

Versatile Use Scenarios
Ideal for sofa beds, bedrooms, camper vans, and more, offering flexibility in various settings.

Enhanced Sleeping Experience
Customers praise the comfort, noting the absence of uncomfortable bars and improved sleep quality.
Key specs
- top style:Jacquard soft cover
- size:Queen-size
- construction:Layered design
- fill material:Polyurethane foam, gel memory foam
- dimensions:72 x 58 x 4.7 inches
9.7

Exceptional

Our Rating

8.4
quality of sleep

8.2
Comfort

8.2
pain management
3

Rhyme source
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)
Main highlights

Memory Foam Comfort and Support
Combines a firm polyurethane foam base with cool gel memory foam for superior support and comfort.

Versatile Use for Various Settings
Perfect for sleeper sofas, couches, boats, campers, and direct floor use.

Significant Comfort Improvement
Customers rave about the noticeable comfort difference compared to old spring mattresses.
Key specs
- top style:Cool Gel memory foam
- size:Queen
- construction:2.5in base, 2in top
- fill material:Polyurethane foam, memory foam
- dimensions:72 x 58 x 4.5 inches
9.6

Exceptional

Our Rating

9.5
quality of sleep

9.3
Comfort

8.9
pain management
4

Wellynap

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

25% Off
9.5

Excellent

Our Rating
5

COOL GEL
Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Queen, Plush
Main highlights

Plush Comfort with Cool Gel
The mattress offers plush comfort with cool gel memory foam, enhancing sleep quality.

Ideal for Sleeper Sofas
Perfect replacement for uncomfortable spring mattresses in sleeper sofas.

Highly Praised for Comfort
Customers frequently praise its comfort and support, especially for back and hip relief.
9.4

Excellent

Our Rating

9.9
Easy to build

8.7
worth the money

8.7
Comfort
See Today’s Deals & Prices
6

Meliusly

Meliusly Permanently Installed Sleeper Sofa Support Board (Queen Size - Patent Pending) Reinforced Wood Sofa Bed Support, Pull Out Couch Mattress Board, Sleeper Bar Shield, SleeperSaver
9.1

Excellent

Our Rating
7

Milliard
Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) - Full
Main highlights

Key Features and Benefits
Bi-layered memory foam mattress with waterproof, ventilated soft cover. Surpasses CertiPUR-US standards, ensuring long-lasting shape and comfort.

Ideal Use Cases
Perfect for sofa beds in homes, boats, campers, and RVs. Ideal for replacing old spring mattresses for superior comfort and support.

Customer Reviews Highlight
Most praised for its comfort and durability. Users love the softness and how it maintains its shape, making it a standout choice.
9.0

Excellent

Our Rating

9.9
quality of sleep

9.5
pain management

9.3
lasts a long time
8

Meulbaty
Meulbaty 4 Inch Memory Foam Mattress Replacement with Washable Cover for Sleeper Sofa and Couch Beds,Full Size(72" L x 53" W x 4" Th),(Sofa Not Included) Grey
Main highlights

Pressure Relief and Support
Experience superior pressure relief and body-contouring support with 4 inches of high-density memory foam.

Versatile Use Cases
Ideal for sleeper sofas, guest beds, or portable floor cushion.

Temperature Regulation Praised
Breathable design with a soft, stretch-knit cover enhances airflow and regulates temperature.
Key specs
- top style:Stretch-knit cover
- size:Full
- construction:High-density foam
- fill material:Memory foam
- dimensions:72 x 53 x 4 inches
8.9

Very Good

Our Rating
9

ArtleTa-Zg

ArtleTa-Zg 4.5 Inch Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | Oeko-TEX| CertiPUR-US Certified | Washable Cover(Sofa Not Included)
8.8

Very Good

Our Rating
10

wilzealan

wilzealan 4 Inch Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds,Twin Size,CertiPUR-US Certified,Washable Cover(Sofa Not Included) Generic Dimensions
8.7

Very Good

Our Rating

10 Best sleeper sofa mattress replacements of 2025

1

Dyonery 4.5 Inch Memory Foam Sofa Bed Mattress Replacement - Fiberglass-Free, Washable Cover for Sleeper and Couch Beds, Queen Size, White (Sofa Not Included)

9.9

9.7

9.7

How do we rank?

How do we rank?

Analyzing top stores

2

Rinkai-S 4.7 Inch Memory Foam Mattress Replacement with Washable Cover for Sleeper Sofa and Couch Beds, Queen Size, CertiPUR-US Certified (Sofa Not Included)

8.4

8.2

8.2

3

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)

9.5

9.3

8.9

4

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

5

Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Queen, Plush

9.9

8.7

8.7

6

Meliusly Permanently Installed Sleeper Sofa Support Board (Queen Size - Patent Pending) Reinforced Wood Sofa Bed Support, Pull Out Couch Mattress Board, Sleeper Bar Shield, SleeperSaver

7

Milliard 4.5 Inch Memory Foam Replacement Mattress with Breathable, Waterproof and Washable Cover for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) - Full

9.9

9.5

9.3

8

Meulbaty 4 Inch Memory Foam Mattress Replacement with Washable Cover for Sleeper Sofa and Couch Beds,Full Size(72" L x 53" W x 4" Th),(Sofa Not Included) Grey

9

ArtleTa-Zg 4.5 Inch Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | Oeko-TEX| CertiPUR-US Certified | Washable Cover(Sofa Not Included)

10

wilzealan 4 Inch Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds,Twin Size,CertiPUR-US Certified,Washable Cover(Sofa Not Included) Generic Dimensions

Sign up and get exclusive special deals