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DMI

DMI Waterproof Mattress Protector, Mattress Pad, Waterproof Mattress Cover, Bed Pad and Bed Coverr, Encased Zippered Fit, King, White

  • Based on 31,542 reviews
Condition: New
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  • – 4-month term
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 20
Order within 21 hours and 37 minutes
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Style: Zippered


Size: King


Features

  • Plastic
  • MATTRESS PROTECTOR AND MATTRESS PAD FOR BEDWETTING protects the mattress and extends its life with a waterproof pad that easily encases the entire mattress with a zipper closure. The deep pockets stop it from moving and sliding when in use
  • WATERPROOF MATTRESS COVER is perfect for protecting against pet dander, incontinence, accidental spills and for potty training
  • MATTRESS PAD keeps foreign substances away
  • WATERPROOF BED PAD IS CONSTRUCTED OF DURABLE AND DEPENDABLE MATERIAL that is quiet and will not crack, peel or discolor over time

Description

This durable and dependable best-selling mattress protector and cover helps not only protect your mattress but extend the life of it. It’s very easy to clean and maintain. This mattress protector helps protect against foreign substances. It will not make noise or move around when in place. The plastic does not crack, peel, discolor or harden overt time. HealthSmart’s mission is to make achieving and maintaining a healthy, happy and independent lifestyle as easy as possible. With over 65 years of experience, we know what it takes to stay on the leading edge of product innovation and design. We create and distribute healthcare products that not only look great, but help you feel great, too. When you feel good inside and out, you’re ready to take on the wor

Brand: DMI


Color: White


Size: King


Fabric Type: Plastic


Special Feature: Durable,Waterproof


Brand: DMI


Color: White


Size: King


Fabric Type: Plastic


Special Feature: Durable,Waterproof


Closure Type: Zipper


Product Care Instructions: Hand Wash Only


Water Resistance Level: Waterproof


Age Range (Description): All Ages


Material: Vinyl


Model Name: Mattress Protector


Number of Items: 1


Manufacturer: DMI


UPC: 041298003328


Global Trade Identification Number: 28


Product Dimensions: 78 x 0.5 x 80 inches


Item Weight: 2.25 pounds


Item model number: 554-8069-1953


Is Discontinued By Manufacturer: No


Assembly required: No


Warranty Description: 1YEAR


Batteries required: No


Included Components: Mattress Protector with Zipper Closure and Deep Pockets


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 20

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • 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

    • My trust has been earned
Style: Zippered Size: Queen
Review Image by Cleo Cleo
Review Image by Cleo Cleo
Mommy of two boys -5 and 3 years old. Both are twin mattresses but one is a 10 inch profile. Purchased a full size for the thinner mattress and a queen for the thicker mattress. The mattress pad will rip if my kids jump on their bed with the recommended size protector, which is why I sized up. This was trial and error, the first set of protectors I purchased ripped because they fit snug and there was no room, but the size up is working well! One photo shows my kid had a puddle of an accident in his bed, urine did not leak thru and the urine was sitting there for at least 2 hours. Easy to clean, I wipe with an all purpose cleaner and warm water. Dries fast! I recommend! ... show more
Reviewed in the United States on September 20, 2024 by Cleo Cleo
    • Final verdict: Thin, fragile, useless. Avoid at all costs.
Style: Zippered Size: Twin XL
The DMI Twin XL Zip Mattress Cover is shockingly cheap in every possible way. When I say thin, I mean borderline imaginary. This thing feels like it’s made out of the same material as a grocery store produce bag, maybe thinner. Calling it a “mattress cover” is generous. It offers zero protection, zero durability, and zero confidence that it will survive normal human existence. A child rolling over in bed was enough to rip it open. Not jumping. Not roughhousing. Rolling over. If your mattress experiences gravity, this cover is already in danger. The zipper is flimsy, the fabric stretches like wet paper, and once it tears, that’s it, it doesn’t just rip, it gives up on life. There is no waterproofing worth mentioning, no thickness, no reinforcement. It feels like a disposable item that someone accidentally decided to sell as a permanent product. If you’re trying to protect a mattress from spills, accidents, pets, kids, or literally anything more aggressive than a gentle breeze, do not buy this. It’s super cheap in price and somehow even cheaper in quality. You’d be better off wrapping your mattress in a fitted sheet and hoping for the best. This product should not exist, and the fact that it’s marketed for actual use is almost insulting. Final verdict: Thin, fragile, useless. Avoid at all costs. ... show more
Reviewed in the United States on January 16, 2026 by Henderson
    • Mattress cover
Style: Zippered Size: Full
Terrible, very thin and noisy when you move in the bed.
Reviewed in the United States on February 6, 2026 by DEBORAH DESHETLER
    • Great Mattress Protection
Style: Zippered Size: Twin
A good value. These were purchased for all of my mattresses for tooms with bunk bed sets. They go on easily, as the size is generous. They are waterproof, which is a must with children as well as the stain resistance. They do a terrific job protecting my mattresses.
Reviewed in the United States on January 22, 2026 by Ilycat
    • Thin plastic but it was what I needed.
Style: Zippered Size: Twin
Would have been 5 stars but two issues. Verrrrrry thin plastic that will obviously rip if pulled hard, so be careful when putting on the mattress. Not the end of the world because I didn’t want noisy heavy plastic. Second, there was a couple punctures in this when I opened it. Very small. But obviously defeats the purpose of liquid gets in there. Otherwise, perfect fit, easy to get on and zip up. I put the holes on the bottom so hopefully won’t be an issue. Not loud and crinkly, I don’t think my kiddo will even notice it’s on. ... show more
Reviewed in the United States on January 4, 2026 by Jesse
    • Not ideal or best quality
Style: Zippered Size: Full
Plastic zip cover not ideal. Got this for my newborn and toddler but after sitting on my bed for a while the plastic cover makes you feel wet when you get up and cause sweating. The cover also ripped after a few weeks of purchasing.
Reviewed in the United States on January 27, 2026 by Areanna
    • Mattress protector
Style: Zippered Size: King
Fit just as should, not loud whe you live on the bed, frees price and quality.
Reviewed in the United States on February 1, 2026 by Tchapm4
    • Tears easily and isn't waterproof!
Style: Zippered Size: Full
I had one of these on my son's mattress for 3 years. I only spot cleaned and disinfected it because I assumed it truly was waterproof. He tore it so I bought another one to replace it and when I took it off it was not in fact waterproof and there were huge brown stains all over my son's mattress from moisture reacting to memory foam 😬 it's also very cheap and when I put the new one on his new mattress it ripped about four times in different places trying to get it on by myself. I left it on there until I can find one that is much better quality which I am on here doing now. Don't waste your money! Cheap, not waterproof, tears easily 🚫🚫 ... show more
Reviewed in the United States on February 19, 2026 by T Marshall

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