AllerEase Ultimate Cotton Top Mattress Cover Protector, Queen - Zippered, Waterproof

Key item features

  • Comfortable Cotton: Features a 100% Ultimate Cotton Top for a crisp, breathable, and luxurious feel, enhancing sleep quality.
  • Waterproof Protection: Soft, quiet top fabric with a waterproof backing effectively shields the mattress from spills and stains.
  • Allergen Barrier: Specialized seams and zippers create an impenetrable barrier, blocking 99.9% of allergens like dust mites, pollen, and pet dander, and preventing bed bugs.
  • Antimicrobial Freshness: HEIQ PURE Antimicrobial Product Protection inhibits the growth of odor-causing bacteria, maintaining freshness between washes.
  • Temperature Regulation: Incorporates temperature-balancing technology that wicks away moisture to help maintain a comfortable sleeping environment.
  • Flexible Fit: Elastic FlexFit Corners accommodate queen-king size mattresses up to 17 inches deep.
  • Easy Maintenance: Hot water washable and machine dryable on low heat, with specific instructions for care to ensure longevity.
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Current price is $44.62
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Customer ratings & reviews

4.4 out of 5 stars
stars1,236 ratings668 reviews
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Reviews summary

Pros

  • : Provides a secure fit on various mattress sizes.
  • : Protects against spills and allergens.
  • : Made of a gentle, skin-friendly texture.
  • : Made of cotton that allows for airflow.
  • : Made with smooth materials that are long-lasting.

Neutral

  • : Can provide reliable defense, but occasional issues with effectiveness arise.
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Showing 1-3 of 668 reviews

Nov 7, 2025
Kristy
Top Reviewer
Item details
Size: Twin
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

A must buy!

I have been using these for years. These are great! It gets expensive putting them on all mattresses and pillows, but they are great at protecting and extending the life of them. They are soft, and quiet. They are great for anyone with allergies. I love the fact they cover the whole item and are zipped up. I have memory foam mattresses and pillows so it is important to have a fabric that doesn’t cancel out the ability of these to help eliminate my pain.

Helpful?4UYM7FLDYNW6586852807
May 13, 2020
Antonio
Item details
Size: Full
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

You'll be very glad you decided to protect your mattress with this. Feels well made and doesn't detract from how comfortable the mattress is. A headsup while putting it on: when youre zipping it closed, make sure not to let the lining on the inside get stuck the zipper; the process of putting it on will be much much faster if you pay attention and avoid having that happen.

Helpful?4UYM7FLDYNW6586852807
reply from AllerEase Product Expert

Hello, thank you for your feedback.

Jun 13, 2021
VerilyVanessa
Item details
Size: Full
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

Fits a 13" Mattress Max!!!

This is a decent product. A little pricey and not necessarily the absolute best one out there but the best one available from Wal-Mart and delivered super-fast which was great since it got here before my mattress did. Pros: Soft top with a brushed cotton feel but lined on the inside with water proof material, has a nice snug fit provided by elastic strip inserts sewn into the corners, and has a tucked in zipper so no gaps. Also, didn't seem particularly noisy, soft pliable impermeable material seems not to have that overly wrinkly noise of other plastics. Cons: Barely fit my 13" mattress (claims to fit up to a 14") when it was expanded to only 12.5" having only been unpacked for less than an hr. Didn't want to wait for fear I wouldn't be able to get it on later (I use a mattress pad along with it so I don't need to remove it regularly), but that's also because I was putting it on a very heavy mattress, by myself, and is much harder when it's a snug fit. I didn't want to return it since I prefer it to fit snugly rather than billow out from being too loose. The fabric on the sides was more plastic-like than I like but does the job. Although the elastic inserts help tighten the fabric around the mattress, it does cause bunching in the corners which isn't very aesthetically pleasing, if that matters to you. My mattress pad will smooth that out anyway, but if you place sheets directly on, it could be noticeable. Overall, a good 6-sided mattress cover. Also zipper is along the bottom of the mattress rather than the middle and is designed to get it on without too much difficulty.

Helpful?4UYM7FLDYNW6586852807
reply from AllerEase Product Expert

Hello, thank you for your feedback.