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20 Best Sleeper Sofa Replacement Mattress (2023 Updated)

A sleeper sofa replacement mattress is a mattress that is designed to fit a sleeper sofa. A sleeper sofa is a type of sofa that has a fold-down bed built into it. This bed can be used for sleeping or sitting, and is usually much smaller than a regular bed.

A sleeper sofa replacement mattress is usually made of memory foam or another type of foam, and is designed to be more comfortable than a regular sofa mattress.

20 Best Sleeper Sofa Replacement Mattress

Product Image Product Name Features Price

Milliard 4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa

  • Full

Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress Queen

  • Queen

Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress, Twin

  • Twin

Milliard Tri-Fold Foam Folding Mattress and Sofa Bed for Guests (Single) – Blue – Specialty – Firm

  • Single

DynastyMattress 4.5-Inch Gel Memory Foam Sofa Mattress-FULL Size

  • Full Sofa

Slice of Heaven 4.5" Medium Memory Foam Sofa Bed Mattress White Noise Mattress Size: Wide Full

  • 72.0″ H X 38.0″ W X 4.5″ D

PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Single, White

  • Single

PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Twin Wide, White

  • Twin Wide

Lilliana 4.5'' Medium Memory Foam Sofa Bed Mattress Alwyn Home Mattress Size: Queen

  • 72.0″ H X 58.0″ W X 4.5″ D

Somette High-Density Foam Full-Size Replacement Futon Mattress Only – Peter's Cabin

  • #6000 276 Coil Hinged Full Mattress Peter’ Cabin.
  • Kodiak Furniture KFPCABF6M1 This no-flip mattress is constructed of high density foam and a 294 easy hinge innerspring unit.

Bio Sleep Concept de Luxe Couch Futon Mattress

  • Deluxe Twin

Mattress for Bebop Futon Sofa Bed – Easily Converts Into Bed (Petrol Blue)

  • ✅ FUTON MATTRESS ONLY, FRAME SOLD SEPARATELY. For frame, please search B0893RZVVV.
  • ✅ SEATS 2 COMFORTABLY: 69″(L) x 32″(W) when used as a sofa.

4" Tri-Fold Sofa Bed Foam Mattress with Handles-Full Size

  • Full

Blazing Needles Renewal 10-Inch Twill Full-Size Futon Mattress – Sage

  • 10 inch

5" RV Mattress for 80" Hide A Beds – Gel Infused with Bamboo Ticking

  • 80″ Hide-A-Bed 60″ X 71″ Mattress

Otis Bed Otis Pulsar 8" Futon Mattress (Contour Firm). Full Size 54" x 75"

  • FRAME NOT INCLUDED.
  • USA MADE: Bench built handmade process assures uniformity and quality with each mattress.
  • LUXURIOUS FIRM COMFORT: Medium firmness for every sleep type.

Two-Sided 12" Medium Memory Foam Sofa Bed Mattress Molblly Mattress Size: King

  • 80.0″ H X 72.0″ W X 6.0″ D

Serta Willow Futon Mattress, Size: Queen, Black

  • Queen
Milliard 4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa
  • Full
Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress Queen
  • Queen
Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress, Twin
  • Twin
Milliard Tri-Fold Foam Folding Mattress and Sofa Bed for Guests (Single) – Blue – Specialty – Firm
  • Single
DynastyMattress 4.5-Inch Gel Memory Foam Sofa Mattress-FULL Size
  • Full Sofa
Slice of Heaven 4.5" Medium Memory Foam Sofa Bed Mattress White Noise Mattress Size: Wide Full
  • 72.0″ H X 38.0″ W X 4.5″ D
PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Single, White
  • Single
PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Twin Wide, White
  • Twin Wide
Lilliana 4.5'' Medium Memory Foam Sofa Bed Mattress Alwyn Home Mattress Size: Queen
  • 72.0″ H X 58.0″ W X 4.5″ D
Somette High-Density Foam Full-Size Replacement Futon Mattress Only – Peter's Cabin
  • #6000 276 Coil Hinged Full Mattress Peter’ Cabin.
  • Kodiak Furniture KFPCABF6M1 This no-flip mattress is constructed of high density foam and a 294 easy hinge innerspring unit.
Bio Sleep Concept de Luxe Couch Futon Mattress
  • Deluxe Twin
Mattress for Bebop Futon Sofa Bed – Easily Converts Into Bed (Petrol Blue)
  • ✅ FUTON MATTRESS ONLY, FRAME SOLD SEPARATELY. For frame, please search B0893RZVVV.
  • ✅ SEATS 2 COMFORTABLY: 69″(L) x 32″(W) when used as a sofa.
4" Tri-Fold Sofa Bed Foam Mattress with Handles-Full Size
  • Full
Blazing Needles Renewal 10-Inch Twill Full-Size Futon Mattress – Sage
  • 10 inch
5" RV Mattress for 80" Hide A Beds – Gel Infused with Bamboo Ticking
  • 80″ Hide-A-Bed 60″ X 71″ Mattress
Otis Bed Otis Pulsar 8" Futon Mattress (Contour Firm). Full Size 54" x 75"
  • FRAME NOT INCLUDED.
  • USA MADE: Bench built handmade process assures uniformity and quality with each mattress.
  • LUXURIOUS FIRM COMFORT: Medium firmness for every sleep type.
Two-Sided 12" Medium Memory Foam Sofa Bed Mattress Molblly Mattress Size: King
  • 80.0″ H X 72.0″ W X 6.0″ D
Serta Willow Futon Mattress, Size: Queen, Black
  • Queen

1. Milliard 4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa

Milliard 4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa

  • Full

Check Latest Price

Sold By Price
Amazon.com – Seller
Walmart – Currentline
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Bed Size Full
Mattress Type Memory Foam Mattresses
Assembled Product Weight 28 lb
Assembled Product Dimensions (L x W x H) 73.00 x 52.00 x 4.50 Inches

Reviews From Real Customers

Brandy
MntBud
Shauna

2. Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress Queen

Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress Queen

  • Queen

Check Latest Price

Sold By Price
Amazon.com
eBay – panachunj-0
Walmart – KNJ Enterprises LLC

Product Details

Specifications

Details
Construction Material Gel-Infused memory foam with a polyester cover
Mattress Thickness 4.5″
Core Construction Gel memory foam
Comfort Level Plush
Overall Length – Head to Toe 72″

Reviews From Real Customers

naichesmom
cdmb
Zebralover

3. Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress, Twin

Classic Brands Cool Gel Memory Foam Replacement Sofa Bed 4.5-Inch Mattress, Twin

  • Twin

Check Latest Price

Sold By Price
Amazon.com
eBay – panachunj-0
Walmart – KNJ Enterprises LLC
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Core construction gel memory foam
Comfort level plush
Bed Size Twin
Mattress Type Sofa Bed Mattresses
Assembled Product Weight 29 lbs

Reviews From Real Customers

Hawkfighter
Argie

4. Milliard Tri-Fold Foam Folding Mattress and Sofa Bed for Guests (Single) – Blue – Specialty – Firm

Milliard Tri-Fold Foam Folding Mattress and Sofa Bed for Guests (Single) - Blue - Specialty - Firm

  • Single

Check Latest Price

Sold By Price
Amazon.com – Seller
Walmart – Currentline
Overstock.com

Product Details

Specifications

Details
Bed Size Cot
Mattress Type Foam
Assembled Product Dimensions (L x W x H) 75.00 x 25.00 x 4.50 Inches

Reviews From Real Customers

Melanie
Naomi

5. Milliard 4.5-Inch Memory Foam Replacement Mattress for Queen Size Sleeper Sofa and Couch Beds (sofa Not Included)

Milliard 4.5-Inch Memory Foam Replacement Mattress for Queen Size Sleeper Sofa and Couch Beds (sofa Not Included)

Check Latest Price

Sold By Price
Amazon
Walmart – Currentline

Product Details

Specifications

Details
Bed Size Queen
Mattress Type Memory Foam Mattresses
Assembled Product Weight 26 lb
Assembled Product Dimensions (L x W x H) 72.00 x 58.00 x 4.50 Inches

Reviews From Real Customers

Sheila

6. Modern Sleep Cool Gel 4.5 inch Memory Foam Replacement Sofa Bed Mattress, Twin

Modern Sleep Cool Gel 4.5 inch Memory Foam Replacement Sofa Bed Mattress, Twin

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Sold By Price
Amazon
Uccrf

Product Details

Specifications

Details
Bed Size Twin
Is Hypoallergenic Y
Mattress Type Gel Foam Mattresses
Recommended Location Indoor
Assembled Product Weight 21 lbs

Reviews From Real Customers

FunBabysitter
DanaK
Berna

7. DynastyMattress 4.5-Inch Gel Memory Foam Sofa Mattress-FULL Size

DynastyMattress 4.5-Inch Gel Memory Foam Sofa Mattress-FULL Size

  • Full Sofa

Check Latest Price

Sold By Price
Amazon
Walmart – Spreetail
VMInnovations

Product Details

Specifications

Details
Comfort Level Medium
Mattress Fill Type Gel Memory Foam
Mattress Thickness (in.) 4 in
Box Spring Required Box Spring Not Required
Mattress Top No Top – Mattress Connector

Reviews From Real Customers

Ronald I.
Miranda H.
Vanessa F.

8. Slice of Heaven 4.5″ Medium Memory Foam Sofa Bed Mattress White Noise Mattress Size: Wide Full

Slice of Heaven 4.5

  • 72.0″ H X 38.0″ W X 4.5″ D

Check Latest Price

Sold By Price
Amazon
Wayfair

Product Details

Reviews From Real Customers

Suzanne
Vanessa
Alexandra

9. PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Single, White

PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam - Single, White

  • Single

Check Latest Price

Sold By Price
Amazon
Walmart – The Natural Latex Company

Product Details

Specifications

Details
Bed Size Single
Mattress Type High Density Foam and Gel Foam
Assembled Product Weight 10 lb
Assembled Product Dimensions (L x W x H) 72.00 x 24.00 x 4.50 Inches

Reviews From Real Customers

Joan M.
Brooke B.
Phyliss L.

10. PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam – Twin Wide, White

PlushBeds Cooling Sleeper Sofa Mattress with Gel Memory Foam - Twin Wide, White

  • Twin Wide

Check Latest Price

Sold By Price
Amazon
Walmart – The Natural Latex Company

Product Details

Specifications

Details
Bed Size Twin Wide
Mattress Type High Density Foam and Gel Foam

Reviews From Real Customers

Emily L.
plushbeds.com

11. Lilliana 4.5” Medium Memory Foam Sofa Bed Mattress Alwyn Home Mattress Size: Queen

Lilliana 4.5'' Medium Memory Foam Sofa Bed Mattress Alwyn Home Mattress Size: Queen

  • 72.0″ H X 58.0″ W X 4.5″ D

Check Latest Price

Sold By Price
Amazon
Wayfair

Product Details

Reviews From Real Customers

Dana
Pamela

12. Somette High-Density Foam Full-Size Replacement Futon Mattress Only – Peter’s Cabin

Somette High-Density Foam Full-Size Replacement Futon Mattress Only - Peter's Cabin

  • #6000 276 Coil Hinged Full Mattress Peter’ Cabin.
  • Kodiak Furniture KFPCABF6M1 This no-flip mattress is constructed of high density foam and a 294 easy hinge innerspring unit.

Check Latest Price

Sold By Price
Amazon
www.TotallyFurniture.com
Overstock.com
The Classy Home

Product Details

Specifications

Details
Full 75″ x 54″ x 8″
Box Dimensions 59″ x 13″ x 13″
Warranty 5 Year Prorated Warranty
Thickness 8 Inch
Mattress Type Futon Mattress

Reviews From Real Customers

CHRIS
Todd M.
Tirra H.

13. Bio Sleep Concept de Luxe Couch Futon Mattress

Bio Sleep Concept de Luxe Couch Futon Mattress

  • Deluxe Twin

Check Latest Price

Sold By Price
Amazon
Houzz
Sears – ErgodE

Product Details

Specifications

Details
Is Hypoallergenic Y
Mattress Type Futon Mattresses
Recommended Location Indoor
Assembled Product Weight 35 lb

Reviews From Real Customers

lhfrank31
triode6l6a
audrey_liu33

14. Mattress for Bebop Futon Sofa Bed – Easily Converts Into Bed (Petrol Blue)

Mattress for Bebop Futon Sofa Bed - Easily Converts Into Bed (Petrol Blue)

  • ✅ FUTON MATTRESS ONLY, FRAME SOLD SEPARATELY. For frame, please search B0893RZVVV.
  • ✅ SEATS 2 COMFORTABLY: 69″(L) x 32″(W) when used as a sofa.
  • All our futons are handmade, designed in Denmark and made in Europe.
  • ✅ SLEEK, MODERN LOOK WITH SOLID WOODEN FRAME.

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Sold By Price
Amazon
Kiku Home

Product Details

Specifications

Details
Product Dimensions 68.5 x 31.5 x 31.5 inches

Reviews From Real Customers

galaxus.ch

15. 4″ Tri-Fold Sofa Bed Foam Mattress with Handles-Full Size

4

  • Full

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Sold By Price
Amazon
eBay
Costway
Bonanza – My Picks for You!

Product Details

Specifications

Details
Compatible Mattress Size Full
Frame Material lightweight

Reviews From Real Customers

rescuedog2005
herberhicke0
zena-g

16. Blazing Needles Renewal 10-Inch Twill Full-Size Futon Mattress – Sage

Blazing Needles Renewal 10-Inch Twill Full-Size Futon Mattress - Sage

  • 10 inch

Check Latest Price

Sold By Price
Amazon
Sears – Vir Ventures
Lowe’s
Uccrf

Product Details

Specifications

Details
Dimensions 10 x 75 x 54 in (HxWxD)
Mattress Thickness 10″
Upholstery Type Fabric
Weight Capacity 250 (lbs.)
Style Modern

Reviews From Real Customers

robynyork
webuser_547153138
Tamzie

17. 5″ RV Mattress for 80″ Hide A Beds – Gel Infused with Bamboo Ticking

5

  • 80″ Hide-A-Bed 60″ X 71″ Mattress

Check Latest Price

Sold By Price
Amazon
eBay – recprousa

Product Details

Specifications

Details
Maximum Weight Recommendation 400 Pounds
Assembly Required No
Product Dimensions 71 x 60 x 5 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

Charles L.
Brianna Q.
Traci W.

18. Otis Bed Otis Pulsar 8″ Futon Mattress (Contour Firm). Full Size 54″ x 75″

Otis Bed Otis Pulsar 8

  • FRAME NOT INCLUDED.
  • USA MADE: Bench built handmade process assures uniformity and quality with each mattress.
  • LUXURIOUS FIRM COMFORT: Medium firmness for every sleep type.
  • A TRUE 8″ MATTRESS: 14″ of overstuffed goods compressed to fit inside 8″ border. Futon and platform bed compatible – you choose!

Check Latest Price

Sold By Price
Amazon
Futonland
Sears – ErgodE

Product Details

Specifications

Details
Warranty 10 Years
Thickness 8 Inch
Mattress Construction Foam, Memory Foam, Fiber
Batting Medium
Mattress Type Futon Mattress

Reviews From Real Customers

Antonio C.
Dyana M.
Marguerite H.

19. Two-Sided 12″ Medium Memory Foam Sofa Bed Mattress Molblly Mattress Size: King

Two-Sided 12

  • 80.0″ H X 72.0″ W X 6.0″ D

Check Latest Price

Sold By Price
Amazon
Wayfair

Product Details

Reviews From Real Customers

kansasjordan
danashjen
panzer494

20. Serta Willow Futon Mattress, Size: Queen, Black

Serta Willow Futon Mattress, Size: Queen, Black

  • Queen

Check Latest Price

Sold By Price
Hayneedle

Product Details

Specifications

Details
Dimensions 80L x 60W x 10H in.,74L x 54W x 10H in.
Construction Memory Foam
Mattress Type Memory Foam
Specialty Mattresses
Thickness (in.) 10

Reviews From Real Customers

BBB Customer
lizb

Conclusion

If you’re in the market for a new sleeper sofa, one of the most important factors to consider is the quality of the mattress. A good mattress will ensure a comfortable night’s sleep for you and your guests, while a poor mattress can be a nightmare.

There are a few things to look for when choosing a replacement mattress for your sleeper sofa. First, make sure that the mattress is the correct size for your sofa. Second, choose a mattress with a firmness that suits your personal preferences.

Third, look for a mattress that is made from high-quality materials.

Once you’ve found the perfect replacement mattress for your sleeper sofa, be sure to follow the manufacturer’s instructions for installation. With a little bit of care, your new mattress will provide years of comfortable sleep.

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