Top 10 4” Memory Foam Mattress Topper – Mattresses Toppers

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1. LUCID

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LUCID 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-Queen

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LUCID #ad - Ventilated design improves airflow and breathability. Memory foam distributes weight evenly and conforms to curves to alleviate pressure points. 4 inches of thick, plush gel memory foam add a soft and conforming feel that will result in a deeper sink that cradles your body more than a thinner topper. New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty. Infused with gel material that captures and distributes heat for a cooler memory foam experience.
BrandLUCID #ad
ManufacturerLUCID #ad
Height4 Inches
Length79 Inches
Width59 Inches
Part NumberLU40QQ30GT
ModelLU40QQ30GT
Warranty3-year warranty against manufacturer's defects.

2. LUCID

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Lucid 4 Inch Bamboo Charcoal Memory Foam Mattress Topper, Full

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LUCID #ad - Infused bamboo charcoal helps regulate moisture, temperature, and odor. Memory foam supports lower back, allowing spine to stay neutral. Naturally hypoallergenic, memory foam resists bacterial growth for a clean sleep environment. New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty. Plush, therapeutic memory foam helps eliminate pressure point pain.
BrandLUCID #ad
ManufacturerLUCID #ad
Height3.94 Inches
Length52.48 Inches
Weight4.41 Pounds
Width74.02 Inches
Part NumberLU40FF30BT
ModelLU40FF30BT
Warranty3-year u. S. Warranty guards against manufacturer defect.

3. LUCID

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Queen, 3-Year Warranty, LUCID 4 Inch Ventilated Memory Foam Mattress Topper

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LUCID #ad - Ventilated design improves airflow and helps regulate temperature. New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty. 4-inch thick 100% premium memory foam mattress topper. Open cell technology prevents lasting body impressions. Lucid memory foam formula offers superior comfort and pressure relief.
BrandLUCID #ad
ManufacturerLUCID #ad
Height4 Inches
Length60 Inches
Weight2.2 Pounds
Width80 Inches
Part NumberLU40QQ45MT
ModelLU40QQ45MT
Warranty3-year limited warranty guarantees that your lucid mattress topper will be replaced, repaired or refunded at our discretion if it is deemed defective due to faulty workmanship or structural defects. The warranty does not cover normal changes in softness or resilience that do not affect the performance of the mattress topper. Small body impressions less than 1. 5 inches are normal and not covered under the warranty. The warranty applies only to the original purchaser. Abuse, stains on the cover or mattress topper, or uneven mattress, platform or box foundation support will void any warranty. Lucid shall not be liable for any consequential losses arising from the purchase, installation and/or use of this product. For complete warranty information go to lucidmattress. Com read before opening: carefully remove plastic packaging being careful not to cut through to the mattress topper. Place compressed mattress topper on a flat surface in a well-ventilated room and allow 48 hours for expansion. Due to the unique properties of memory foam, dimensions after expansion will vary; this is normal and will not affect the performance of your new mattress topper. New memory foam may initially have a slight odor; it is completely harmless and will dissipate over a short time with regular use.

4. Best Price Mattress

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CertiPUR-US Certified, Full, Best Price Mattress 4 Inch Trifold Memory Foam Topper, Mattress Pad with Cover

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Best Price Mattress #ad - Certipur-us Certified memory and high-density foam. 5" memory foam top layer + 2. Great for camping, overnight guests, car trips and sleepovers. 100% poly-jacquard cover with slip-proof bottom. 1. 3-year manufacturer's warranty. Spot clean only. 5" high-density base foam layer for added comfort and support.
BrandBest Price Mattress #ad
ManufacturerBest Price Mattress #ad
Height4 Inches
Length75 Inches
Weight22 Pounds
Width33 Inches
Part NumberBPM-4TM-F
Model4 Inch Trifold Memory Foam Topper

5. Bedsure

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Bedsure 4 Inch Memory Foam Mattress Topper King S-Curve Ergonomic High Density Bed Topper for Pressure Relieving with Breathable Removable Bamboo Cover

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Bedsure #ad - Prolong mattress life: a topper can protect the mattress and prolong its life. The top layer is made with the memory foam so that the topper contours to your body curves without sinking once you lie down, and relieves pressure points. Breathable material: the front side of the mattress topper is crafted using 30% bamboo fiber which is known for being breathable, and temperature adaptable depending upon the season.

Relieve back pain & soreness: easily the most unique feature of the s-curve topper is its ability to relieve back pain and spinal misalignment that can occur when sleeping on mattresses or other general toppers that are too stiff or sag too much. What sets this topper apart is that it offers varying levels of support that expertly relieves pressure on your back and waist so that you won’t wake up with back discomfort in the mornings. For an old mattress, bedsure topper can bring new life to it and help you get rid of the uncomfortable bed without spending high replacement costs. Machine washes in the gentle cycle with cold water separately.

Our oeko-tex certified mattress topper adds extra plushness and softens to firm mattresses. With the high-quality zipper, the cover can be easily zipped off and washed. Warm tips: simply allow the compressed memory foam mattress topper king to fully expand for 24-48 hours and dissipate the slight new foam smell. The anti-slip mesh backing also prevent the topper sliding. Double-foamed inner core: our s-curve mattress topper is made using both memory foam and standard foam, while the standard foam layer beneath it keeps your spine properly aligned, which ensures varying levels of firmness to different parts of the body that need support the most.
BrandBedsure #ad
ManufacturerBedsure Sleep Solutions #ad
Height13.78 Inches
Length42.91 Inches
Width13.78 Inches
Warranty3-month manufacturer warranty

6. Best Price Mattress

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Best Price Mattress 4 Inch Gel Memory Foam Mattress Topper, King

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Best Price Mattress #ad - Responsive memory foam is engineered for ideal pressure-relieving support. Certipur-us certified foams, 3-year manufacturer's warranty. 4-inch memory foam topper instantly revamps old mattress for superior sleep climate. Sleep cool with gel infusion that helps reduce trapped body heat. Ventilated design optimizes air flow for fresh sleep.
BrandBest Price Mattress #ad
ManufacturerBest Price Mattress #ad
Height4 Inches
Length79 Inches
Weight24.2 Pounds
Width75 Inches
Part NumberBPP-GM-4K
Model4 Inch Ventilated Memory Foam Topper
Warranty3 year manufacturer.

7. RUUF

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Day Bed, Cloud-Like Soft, Single Bed, RUUF Mattress Topper Twin, 4 Inch Ventilated Gel Infused Memory Foam Topper with CertiPUR-US Certified for Trundle Bed

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RUUF #ad - Comfort enhanced special memory foam formula is extremely soft, airy and responsive, which enhance the comfort and quality of your sleep. Certipur-us certified means this high-quality memory foam is made with no harmful chemicals and meets all safety standards; Ideal for side sleepers.

The thicker the softer, if you need any suggestions about how to choose a topper, please feel free to contact us. Allow 48 hours for the new foam smell to dissipate. Enjoy our breathable, cooling, ventilated design that distributes body heat evenly for a more restful sleep. If you have any questions, please contact us in time. 4 inches of thick, plush gel memory foam adds softness. If you have any questions, please contact us in time. We provide 30 days sleep trial. Revolutionary gel-infused memory foam topper is engineered to optimize air flow and reduce trapped body heat.
BrandRUUF #ad
ManufacturerRUUF #ad
Height4 Inches
Length75 Inches
Width39 Inches

8. Linenspa

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King, Linenspa 4 Inch Gel Swirl Memory Foam Topper

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Linenspa #ad - Certipur-us certified means this high-quality memory foam is made with no harmful chemicals and meets all safety standards. Light and breathable open cell memory foam conforms to the curves of your body, aligns the spine, and relieves pressure points.

Designed to soften any sleep surface and built to last, this topper is backed by a 3-year warranty against manufacturer defects. Super plush 4-inch memory foam topper is infused with gel to help regulate temperature so this topper sleeps cooler than a regular memory foam topper. Allow 48 hours for new foam smell to dissipate; gel infusions create a calming and contemporary blue swirl design.
BrandLinenspa #ad
ManufacturerLinenspa #ad
Height75 Inches
Length79 Inches
Weight26.06 Pounds
Width4 Inches
Part NumberLS40KK30SWGT
ModelLS40KK30SWGT
Warranty3-year u. S. Warranty guards against manufacturer defect.

9. subrtex

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CertiPUR-US Certified, Subrtex 4 Inch Memory Foam Mattress Topper Ventilated Gel Infused Bed Foam Topper for Pressure Relieving, Full

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subrtex #ad - 5 pound density memory foam to ensure the longevity of our mattress toppers. Designed with 3. We are committed to helping you improve your sleep quality and we guarantee to take care of you if you need any help after your purchase.

Gel infused material is designed with perforations and it helps with the air flow, creating a cooler and more comfortable sleeping environment. Before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until it’s fully expanded. The topper conforms to body perfectly, adding enough cushion to greatly relieve back pains, and wake up feeling fully rested. All subrtex toppers are backed by our 10 year warranty and lifetime customer service.

Tips: low temperature may need more time, find a suitable temperature78℉ will shorten the time. Our foam topper helps extend the useful life of your old mattress and saves you from buying an expensive new mattress. Memory foam mattress topper is an effective solution to help you fall asleep easily and stay asleep throughout the night. Just buy one of ours and you can instantly experience luxurious sleep at a fraction of the cost.
Brandsubrtex #ad
Manufacturersubrtex #ad
Part NumberL40F0
ModelL40F

10. subrtex

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Subrtex 4 Inch Gel-Infused Memory Foam Bed Mattress Topper High Density Cooling Pad Removable Fitted Bamboo Cover Ventilated Design-10 Years Warranty Queen

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subrtex #ad - Ten-year: we are confident with our mattress topper and we will provide peace of mind for your purchase. Removable bamboo cover: the bamboo mattress cover adopts skin-friendly knitted fabric, comes with adjustable elastic straps which fit mattress depth up to 12", equips with anti-slip mesh backing to prevent sliding and premium metal zipper for easy removal and washing.

Advanced shipping: before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until it's fully expanded. Tips: low temperature may need more time, find a suitable temperature78℉ will shorten the time. Healthier sleep environment: our memory foam mattress topper is certified by CertiPUR-US and OEKO-TEX for durability, performance and content.

No formaldehyde, No harmful phthalates. If you have any issues within 10 years of your purchase, Contact us and we will find make it right. Buy with Confidence. Inner memory foam: subrtex 4" gel-infused memory foam mattress topper uses 3. 5 pound density memory foam, mattress topper with ventilated design optimizes air flow and reduce trapped body heat, eliminates motion transfer and relieve your body's stress.
Brandsubrtex #ad
Manufacturersubrtex #ad
Part NumberVCSBTMT44
ModelMT44