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GRT

GRT King Mattress Protector Waterproof, 100% Waterproof Quilted Fitted Mattress Pad, Noiseless Hollow Cotton Mattress Cover, fits up to 21" Deep, Dust Proof White

  • Based on 12,867 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Sep 23
Order within 16 hours and 12 minutes
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Size: King


Style: Microfiber


Features

  • Surface: Polyester, Filling: Alternative Hollow Cotton, Back: Wateproof Tpu
  • OEKO CERTIFIED: GRT waterproof mattress protector king certified standard 100 by OEKO-TEX, it does not contain any harmful substances or chemicals, keeping you and your family safe.
  • 100% WATERPROOF MATTRESS PROTECTOR: Our king mattress pad lined by premium water-resistant TPU membrane backing, which protects your pricey mattress against sweat, urine and other fluid spills with its exclusive membrane layer. No more embarrassment and frustration when accidents happen.
  • COMFORTABLE MATTRESS PAD: Unlike most counterparts, this quilted fitted king waterproof mattress pad is much more breathable and fluffy to create a natural sleep environment with exquisite soft touching feeling, massaging away your stress and fatigue to help you drift into sweet dreams quietly and comfortably.
  • SAFE BED PAD COVER: The king size mattress cover protector safeguards your mattress against fluids, urine and perspiration, providing a cleaner and more comfortable environment for you and your family. The king size waterproof mattress protector is vinyl-free and ideal for children and the elderly.
  • MACHINE WASHABLE: Cleaning this king waterproof mattress cover is no longer a pain. This mattress protector king is designed for hassle-free, easy cleaning. Cleaning the pad is a simple task, machine wash the king size mattress protector waterproof under gentle cycle and dry it in the sun/a drier in the lowest temp mode.

Description

Upgraded Waterproof Mattress Protector Help You Sleep Soundly and Peacefully GRT series products are designed for bedding products, dedicated to offering superior sleeping experiences to consumers. Ideal Bedding: Curated quality and value are woven and coexist together Enjoy Life: Comfortable, Cozy, Healthy, Happiness Our Aim： Dedicated to providing consumers with a comfortable and healthy sleeping environment！ Protecting your mattress from fluid spills like sweat and urine. Bringing you comfortable sleep without crinkling sound or plastic feel. Ensuring hugs each corner of your mattress to keep it in place. Super easy to put on and remove. A Must-have Waterproof King Mattress Protector for All Your Loved Ones! Ideal for Families with Kids, Patients, Elderly, and Pets!

Brand: GRT


Color: White


Size: King


Fabric Type: Surface Polyester, Filling Alternative Hollow Cotton, Back Wateproof Tpu


Special Feature: Water Proof


Brand Name: GRT


Age Range Description: Adult


Model Name: King Mattress Protector Waterproof


Number of Items: 1


Manufacturer: GRT


Unit Count: 1.0 Count


Color: White


Other Special Features of the Product: Water Proof


Closure Type: Pull On


Water Resistance Level: Water Resistant


Item Firmness Description: Soft


Fabric Type: Surface Polyester, Filling Alternative Hollow Cotton, Back Wateproof Tpu


Product Care Instructions: Machine Wash


Material Type: Polyester, Skirt 100% Polyester Knit Fabric


Thread Count: 120


Size: King


Item Display Dimensions: 80 x 76 x 21 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 23

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Exceptional Mattress Protection and Comfort
Size: Full Style: Microfiber
I recently purchased the GRT Full Size Quilted Fitted Mattress Pad, and I am extremely satisfied with my purchase. This mattress pad offers exceptional protection and adds an extra layer of comfort to my bed. One of the standout features of this mattress pad is its 100% waterproof and breathable material. I have spilled liquids on my bed multiple times, and I can confidently say that this mattress pad has prevented any moisture from seeping through. It truly lives up to its claims of being waterproof and ensures that my mattress remains in pristine condition. The quilted design of this mattress pad not only enhances its aesthetic appeal but also provides a plush and comfortable sleeping surface. The hollow cotton filling adds an extra layer of softness, making my bed feel like a luxurious cloud. I have noticed a significant improvement in the overall comfort and support of my mattress since using this topper. What sets this mattress pad apart from others I have tried is its noiseless design. Unlike other protectors that can be noisy and disrupt my sleep, this one remains silent throughout the night. It is a relief to finally find a mattress pad that doesn't make any crinkling sounds and allows me to sleep undisturbed. The GRT Full Size Quilted Fitted Mattress Pad fits my mattress perfectly, thanks to its deep pockets that can accommodate mattresses up to 18 inches thick. The elasticized edges ensure a snug fit, preventing any shifting or bunching during the night. I appreciate the attention to detail in the design, as it adds to the overall convenience and functionality of this product. Additionally, this mattress pad is dustproof, which is an added bonus for those with allergies or sensitivities. It effectively keeps dust mites and allergens at bay, allowing me to breathe easier and enjoy a healthier sleep environment. Overall, I highly recommend the GRT Full Size Quilted Fitted Mattress Pad to anyone in need of reliable mattress protection and enhanced comfort. Its waterproof, breathable, and noiseless properties, combined with its deep pockets and dustproof feature, make it a worthy investment. I have been thoroughly impressed with the performance and quality of this mattress pad, and it has exceeded my expectations. ... show more
Reviewed in the United States on October 23, 2023 by Brittany McCue
    • Excellent Waterproof & Quiet Mattress Protector!
Size: King Style: Microfiber
I’m very happy with this mattress protector! The waterproof performance is excellent — it doesn’t leak at all and gives great protection to the mattress. The quilted top feels soft and comfortable, with no plastic feel or noise when moving. It fits perfectly and is easy to put on. Great quality for the price. Highly recommend! ... show more
Reviewed in the United States on February 28, 2026 by Caitlyn
    • Amazing mattress pad
Size: Full Style: Microfiber
They've rent to, and they say this mattress.Pat was high quality mattress pad?That is totally waterproof I had someone peed my bed and you did not go through my mattress
Reviewed in the United States on May 11, 2026 by WONAE MIER
    • fits good
Size: Full Style: Microfiber
fits great
Reviewed in the United States on June 30, 2026 by Louie Dimatteo
    • Wsshable
Size: Queen Style: Microfiber
Soft and clean perfect
Reviewed in the United States on July 1, 2026 by Liz C.
    • Great Protection for My Elderly Mom’s Bed 🛏️🐾
Size: Full Style: Microfiber
This mattress protector has been a great purchase for my elderly mom. It gives us peace of mind knowing the mattress is protected from spills, accidents, and everyday wear. It’s also been really helpful because her dog likes to sleep on the bed with her. The protector keeps the mattress safe while still being comfortable to sleep on. It fits well, stays in place, and washes easily. Overall, it’s been a simple but very useful product that helps keep the bed clean and protected. I would definitely recommend it for anyone caring for an elderly family member or who has pets that share the bed. ... show more
Reviewed in the United States on March 9, 2026 by Cindy
    • Will purchase again
Size: Full Style: Microfiber
Very well made. Fit my full size mattress perfectly. Great protection yet soft to the touch.
Reviewed in the United States on January 4, 2026 by Amazon Customer
    • Great fit
Size: California King Style: Microfiber
Fits very large and deep king size bed
Reviewed in the United States on July 2, 2026 by Megan C

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