10 Best 48 X 76 Rv Mattress of 2025

Tested and Reviewed: Top 10 48 X 76 Rv Mattress deals with expert ratings from 8.1 to a perfect 10

September 2025 Edition

Editor's Choice

9.7

Serenia Sleep

Serenia Sleep Short Full Mattress for RV Camper, 8-Inch Memory Foam RV Mattress - CertiPUR-US Certified RV Mattress for a Comfortable Sleep - Open Cell Foam Trailer Bed Mattresses (48” x 75”)

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Editor's bottom line:

“This 48 x 76 rv mattress is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Travel in Total Comfort: Enjoy the luxury of a memory foam mattress on the road with our exceptionally comfortable, medium firm Serenia Sleep RV mattress. These mattresses come in a box, making it easy to move into your RV, and can be easily lifted and placed on any RV bed frame. They are covered in a luxurious stretch-knit cover for a European-style finish. Available in standard sizes, as well as special sizes often found in RVs.
Sleep Soundly with Supportive Memory Foam: This mattress has a supportive base foam layer, pressure point-relieving open cell memory foam, and a knit cover top layer for a comfortable sleep all night long. The all-foam core conforms to your body, promotes restful sleep, and cradles pressure points around your hips and shoulders for an even sleep surface.
Find Your Perfect Match: Choose from 6- and 8-inch depths in Twin (39 x 75), Full (54 x 75), Short Full (48 x 75), Queen (60 x 80), Short Queen (60 x 75), or RV King (72 x 80).
CERTIPUR-US Certified Foams: Serenia Sleep mattress are made in the USA by American craftsman using domestic and imported components. Spot clean only do not remove the cover.
Sweet Dreams Await You: Serenia Sleep's team of engineers crafts quality mattresses using cutting-edge foam technology to create extraordinary comfort for everyone. Our mattresses are assembled in the US and made with high-quality materials. You can sleep soundly on your Serenia Sleep mattress, knowing that we treated it as if it were going to our own home.

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Picked by 190 people today

9.5

Save 15%

Maxi

MAXI RV Size (48 x 75) Mattress Pad - Luxurious Cotton Sateen Mattress Protector - Soft, Comfortable, & Breatheable Mattress Cover - Mattress Pad Protects Mattress from Dust, Dirt, Spills, and Stains

15% OffFree Shipping

Main Highlights

RV SIZE MATTRESS PAD: This Maxi Mattress Pad fits an RV size mattress pad that is 48 x 75 and its skirt stretches 12 inches deep.
SILKY SMOOTH SURFACE: The Top Layer of the mattress pad is made of Cotton Sateen so that you will be sleeping restful and comfortable throughout the night.
BREATHEABLE AND COOLING: The natural cotton sateen fabric promotes airflow, keeping you cool and comfortable throughout the night by wicking away moisture.
LUXURY & PROTECTION ROLLED INTO ONE: The Maxi Mattress Pad is a luxurious mattress pad made from one of the finest cotton on earth. However, it will not only beautify your mattress, but protect it as well. This mattress pad can protect your mattress from spills, stains, dust, and dirt.
SNUG FIT: Maxi Mattress Pads utilize an elastic skirt that stretches with ease to fit perfectly around the mattress for a snug fit. The RV Mattress Pad Has a 12 inch stretch.
EASY WASH: No hassle cleaning is something we all love. To care for your full mattress cover, you simply have to cold wash it in your washing machine, and tumble dry on low settings- voila! Youre ready to easily put it back on & enjoy your refreshing sleep!

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9.5

Lounj

Lounj 2 Inch RV Gel Memory Foam Mattress Topper, 3/4 Full Short (48x75), Blue

Main Highlights

Gel Memory Foam
PRESSURE RELIEVING MEMORY FOAM: Experience ultimate relaxation with the plush gel memory foam topper, expertly crafted to conform to your bodys curves for personalized support. Instantly rejuvenate an old mattress, soften a firm one, or extend the life of your bed with this premium upgrade.
COOLING GEL: Infused with temperature-regulating gel, our topper actively disperses heat to keep you cool and refreshed all night long, ensuring a sweat-free, restful sleep.
MULTIPLE PROFILE OPTIONS: Available in plush 2-inch and more plush 3-inch profiles, our topper lets you tailor your comfort level while delivering the same superior pressure relief and support.
EFFORTLESS SETUP: Your plush gel memory foam topper comes conveniently compressed for shipping. Simply unbox, unroll, and watch it expand to its full shape in 24-48 hours for immediate use.
MADE IN THE USA: Proudly 100% made in the USA with non-toxic, certified safe materials. Enjoy peace of mind with exceptional quality, durability, and a 5-year limited warranty for lasting comfort.

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9.2

FoamRush

FoamRush 3-Inch Bunk (48" x 72") Gel Memory Foam RV Mattress Replacement, Medium Firm, Comfort, Pressure Relief Support, Made in USA, Travel Camper Trailer Truck, Cover Not Included

Main Highlights

About Our Foam: Our foam is certified for high quality. Our foam is certified passing rigorous QC standards. Our foam is uniquely formulated to deliver an ideal harmony of reinforcement, coziness, and resilience. Our foam stands out due to its exceptional formulation, delivering an ideal blend of support, comfort, and long-lasting resilience.
Certipur-US Certified for Quality Assurance: Foamrush uses only the quality foam and you can use them for projects in your home. All of our foam is certified as being safe when compared to non-certified or non-regulated foam. We also provide foam products that are made cut to order to ensure the quality for our customers.
Use for Variety of Projects: Foam is not just for sofas and chairs It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects.
Easy to Customize: Our foam is easy to work through with tools such as most slicing device. You can trim the edges or stack layers for extra thickness to customize our foam in a way that meets your needs. Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions. Foamrush foam can be cut and customized to whatever size or shape you need.
Foam Care Instructions: Open your package immediately. Please use caution and do not use anything sharp to open your shipping box as you may cut through and tear into the foam. Remove your foam from the shipping box and unroll it so that it may relax.

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Best Value

9.0

Save 20%

Foamma

Foamma 4” x 48” x 75” Truck, Camper, RV High-Density Bunk Mattress Foam Replacement, Made in USA, Comfortable, Travel Trailer, CertiPUR-US Certified, Cover Not Included

20% OffFree Shipping

Main Highlights

&#9989 Made in America: All our products are proudly made in the USA!
&#9989 Luxuriously Comfortable: Our high-density foam offers a soft, yet firm feel for premium comfort and support for a fantastic nights sleep.
&#9989 High Quality: Our firm high density foam has a density of 1.8 and a compression rate of 44 pounds. Our foam will last for 7 to 10 years.
&#9989 CertiPUR-US Certified: Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
&#9989 Custom Sizes: Dont see the size you need? Contact us and we can create a custom mattress to fit your needs! We offer a wide variety of foams and can work with you to get you the exact product you need.

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8.8

Foamma

Foamma 3" x 48" x 75" Mattress for RV with Water Resistant Organic Cotton Cover, Firm High Density Foam, USA Made, CertiPUR-US Certified Foam

Free Shipping

Main Highlights

Made in America: All our products are proudly made in the USA!
Luxuriously Comfortable: Our high density mattresses are made with an 3 inches of high density foam. This foam is firm and will provide you with firm support throughout the night.
Easy to Wash: The organic cotton cover is easy to remove and wash! Simply unzip your cover to remove it and wash it in your washing machine.
Custom Sizes: Dont see the size you need? Contact us and we can create a custom mattress to fit your needs! We offer a wide variety of foams and can work with you to get you the exact product you need.
CertiPUR-US Certified: Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)

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8.6

FoamRush

FoamRush RV 4-Inch (48" x 75") Cool Gel Memory Foam Mattress Replacement, Travel Comfort, Pressure Relief Support, Made in USA, Camper Trailer Truck, Cover Not Included, Three Quarter Size

Free Shipping

Main Highlights

About Our Foam: Our foam is certified for high quality. Our foam is certified passing rigorous QC standards. Our foam is uniquely formulated to deliver an ideal harmony of reinforcement, coziness, and resilience. Our foam stands out due to its exceptional formulation, delivering an ideal blend of support, comfort, and long-lasting resilience.
Certipur-US Certified for Quality Assurance: Foamrush uses only the quality foam and you can use them for projects in your home. All of our foam is certified as being safe when compared to non-certified or non-regulated foam. We also provide foam products that are made cut to order to ensure the quality for our customers.
Use for Variety of Projects: Foam is not just for sofas and chairs It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects.
Easy to Customize: Our foam is easy to work through with tools such as most slicing device. You can trim the edges or stack layers for extra thickness to customize our foam in a way that meets your needs. Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions. Foamrush foam can be cut and customized to whatever size or shape you need.
Foam Care Instructions: Open your package immediately. Please use caution and do not use anything sharp to open your shipping box as you may cut through and tear into the foam. Remove your foam from the shipping box and unroll it so that it may relax.

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8.3

FoamRush

FoamRush 6" x 48" x 75" Gel Memory Foam Mattress Replacement, Travel Comfort, Pressure Relief Support, Made in USA, Camper Trailer Truck, Cover Not Included, Three Quarter Size.

Free Shipping

Main Highlights

Just like regular memory foam, gel infused memory foam is still very effective in offering pressure relief; This prevents and can even treat back pain, shoulder pain, hip pressure and more; Additionally, when you do move in bed, memory foam gently 'fills in' And reshapes itself to your new sleeping posture, cradling every contour of your body; Gel memory foam is naturally hypoallergenic and resistant to allergens, mold, bacteria and dust mites
WE ALSO DO CUSTOM CUT FOAMS! PLEASE SEND US A MESSAGE WITH YOUR DESIRED MEASUREMENTS
ABOUT OUR FOAM: We combined a layer of ventilated gel memory foam and a layer of high density support foam for pressure relief and support with a medium feel; Infused with heat capturing gel material, the top memory foam layer is designed to prevent heat build up; This surface layer of memory foam has a ventilated design
USE FOR A VARIETY OF PROJECTS: Foam is not just for sofas and chairs! It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects

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8.1

Save 9%

Slumbrae

Slumbrae RV Three Quarter Mattress, 4" Memory Foam Topper, Ultra-Soft Cover, CertiPUR-US Certified, 48" x 75", Perfect for Compact RVs and Vintage Trailers

9% OffFree Shipping

Main Highlights

[2-Layer Design for Ultimate Comfort] - The Slumbrae RV THREE QUARTER mattress features a dual-firmness design, offering medium and medium-firm options to ensure optimal support and comfort for all sleep preferences. Made with CertiPUR-US Certified foam for safe and high-quality sleep
[Fits Standard RV Three-Quarter Sizes] - Compatible with three-quarter bed frames commonly found in compact and vintage RV models like Casita, Scamp, and Oliver Travel Trailers, ideal for space-saving sleeping arrangements
[Cooling Ultra-Soft Bamboo Cover] - Experience a cool, restful sleep with the breathable, machine-washable bamboo rayon cover, certified by OEKO-TEX (17.HCN.13316) for skin-safe and long-lasting durability
[Vacuum-Packed for Easy Setup] - The mattress is conveniently compressed for shipping, making it easier to handle. Allow 48-72 hours for full expansion in a well-ventilated area at room temperature (78). Cooler environments may require additional time
[Worry-Free Purchase] - Enjoy peace of mind with our hassle-free return policy, ensuring your satisfaction with every purchase

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8.1

FoamRush

FoamRush 7-Inch (48" x 75") Gel Memory Foam Mattress Replacement, Travel Comfort, Pressure Relief Support, Made in USA, Camper Trailer Truck, Cover Not Included, Three Quarter Size

Main Highlights

ABOUT OUR FOAM: We combined a layer of ventilated gel memory foam and a layer of high density support foam for pressure relief and support with a medium feel; Infused with heat capturing gel material, the top memory foam layer is designed to prevent heat build up; This surface layer of memory foam has a ventilated design
USE FOR A VARIETY OF PROJECTS: Foam is not just for sofas and chairs! It can be customized to repair worn down chairs, create custom cushions for patio chairs and benches, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, restore vintage furniture, foam mattress toppers and carrying cases for delicate glass or ceramic items, packing foam for delicate glass or ceramic items, accent pillows and many other crafts and DIY projects
EASY TO CUSTOMIZE: Our foam is easy to slice through with tools such as a sharp knife, serrated knife, electric knife, or electric hot wire foam cutter; You can trim the edges or stack layers for extra thickness to customize our foam in a way that perfectly meets your needs; Foam can also be glued together to create wider pieces or layered upon one another to create thicker cushions; Foamrush foam can be cut and customized to whatever size or shape you need
WE ALSO DO CUSTOM CUT FOAMS! Please send us a message of your desired measurements; COVER AVAILABLE UPON REQUEST

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Our Best Overall Choice

Best Choice

9.7

Serenia Sleep

Serenia Sleep Short Full Mattress for RV Camper, 8-Inch Memory Foam RV Mattress - CertiPUR-US Certified RV Mattress for a Comfortable Sleep - Open Cell Foam Trailer Bed Mattresses (48” x 75”)

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Travel in Total Comfort: Enjoy the luxury of a memory foam mattress on the road with our exceptionally comfortable, medium firm Serenia Sleep RV mattress. These mattresses come in a box, making it easy to move into your RV, and can be easily lifted and placed on any RV bed frame. They are covered in a luxurious stretch-knit cover for a European-style finish. Available in standard sizes, as well as special sizes often found in RVs.
Sleep Soundly with Supportive Memory Foam: This mattress has a supportive base foam layer, pressure point-relieving open cell memory foam, and a knit cover top layer for a comfortable sleep all night long. The all-foam core conforms to your body, promotes restful sleep, and cradles pressure points around your hips and shoulders for an even sleep surface.
Find Your Perfect Match: Choose from 6- and 8-inch depths in Twin (39 x 75), Full (54 x 75), Short Full (48 x 75), Queen (60 x 80), Short Queen (60 x 75), or RV King (72 x 80).
CERTIPUR-US Certified Foams: Serenia Sleep mattress are made in the USA by American craftsman using domestic and imported components. Spot clean only do not remove the cover.
Sweet Dreams Await You: Serenia Sleep's team of engineers crafts quality mattresses using cutting-edge foam technology to create extraordinary comfort for everyone. Our mattresses are assembled in the US and made with high-quality materials. You can sleep soundly on your Serenia Sleep mattress, knowing that we treated it as if it were going to our own home.

Show Price

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