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subrtex

subrtex 3 Inch Memory Foam Mattress Topper Ventilated Gel Infused Bed Foam Topper, CertiPUR-US Certified, King, Blue

  • Based on 7,352 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 18
Order within 43 minutes
Available payment plans shown during checkout

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Size: King


Style: 3Inch


Features

  • Foam
  • Memory foam mattress topper is an effective solution to help you fall asleep easily and stay asleep throughout the night. The memory topper conforms to body perfectly, adapt to different sleeping positions. To wake up feeling fresh and energetic every day.
  • Gel infused material is designed with perforations and it helps with the air flow, creating a cooler and more comfortable sleeping environment. Designed with 3.5 pound density memory foam to ensure the longevity of our mattress toppers.
  • Our foam topper helps extend the useful life of your old mattress and saves you from buying an expensive new mattress. Just buy one of ours and you can instantly experience luxurious sleep at a fraction of the cost.
  • Before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until its fully expanded. Tips: Low temperature may need more time, find a suitable temperature(78F) will shorten the time.
  • All Subrtex toppers are backed by our 10 year warranty and lifetime customer service. 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.

Brand: subrtex


Color: Blue


Size: King


Fabric Type: Foam


Special Feature: Foam


Brand: subrtex


Color: Blue


Size: King


Fabric Type: Foam


Special Feature: Foam


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Age Range (Description): All Ages


Material: Foam


Product Dimensions: 80 x 76 x 3 inches


Item Weight: 25 pounds


Manufacturer: Subrtex Houseware INC


Item model number: L30K


Refill: Memory Foam


Assembly required: No


Batteries required: No


Included Components: Gel-Infused Memory Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Nice memory foam
Size: Twin Style: 3Inch
I put these over the worlds worst RV bed (Winnebago, those are the worst mattresses ever). It made then liveable. I don’t think the holes make it less hot, but the memory foam is dense and doesn’t crater out.
Reviewed in the United States 🇺🇸 on June 29, 2023 by Susan
    • Quality brand
Size: King Style: 2Inch
Overall good 2 inch memory topper that has density, but not true 2 inch height
Reviewed in the United States 🇺🇸 on June 28, 2023 by ed van renesse
    • Restful nights
Size: Queen Style: 2Inch
Not too thick and easy to manage. Price was good . Spent one night and did seem comfortable
Reviewed in the United States 🇺🇸 on June 18, 2023 by Lyle
    • Great 👍
Size: Queen Style: 2Inch
We bought for our guest room since the mattress was on a firmer side. Our guests said that they had the best sleep of their life:)) recommend
Reviewed in the United States 🇺🇸 on July 3, 2023 by TradLife
    • Funky chemical smell
Size: Queen Style: 3Inch
This topper is not bad, I do like it but when I cut it open there was a funky chemical smell. Super strong and smelly. I have been trying to air it out but I can still smell it. It’s going to make people think my room stinks. I’m trying to figure out how to rid of this smell. That is why it’s getting 4 stars. ... show more
Reviewed in the United States 🇺🇸 on May 5, 2023 by T N
    • Excellent
Size: Queen Style: 4Inch
Saved me on having to buy a new mattress.. Highly recommend
Reviewed in the United States 🇺🇸 on July 5, 2023 by Mag
    • Fits properly, breathable, true density foam
Size: Full Style: 3Inch
Primary things I like: It's firm enough to rebound when sleeping on it without making you move to another spot for comfort Wicks away sweat and water spills Thick enough to pad a hard edge seam down the middle of bed set up No complaints at all.
Reviewed in the United States 🇺🇸 on June 9, 2023 by Amy C.
    • On time delivery
Size: California King Style: 3Inch
Great product, slept like a baby
Reviewed in the United States 🇺🇸 on July 1, 2023 by John

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