Allerease Twin XL Clean Boost Waterproof Fitted Mattress Protector: Hypoallergenic, 10-Year Warranty
$12.69
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About this item
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$18.49 - $44.99
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4.2 out of 5 stars with 433 ratings
Frequently bought together
$18.49 - $44.99
Lower price on select items
4.2 out of 5 stars with 433 ratings
AllerEase Waterproof Bedding Collection
About the collection
From the #1 Selling Allergy Bedding Brand, AllerEase Waterproof delivers premium allergy protection for a clean, healthy night’s sleep. Waterproof features a soft, waterproof polyester fabric that’s expertly designed to block 99% of unhealthy household allergens. Together with a fully-encased zippered construction, machine washability, and a lifetime warranty, AllerEase Waterproof is the essential bedding solution for you and your family.
Guests are saying
The mattress protector has received mixed feedback from guests, with many praising its comfort, fit, and soft texture. However, concerns about its waterproof capabilities have been frequently mentioned, as several guests experienced leaks during use. Despite these issues, many guests appreciate its ease of washing and the peace of mind it provides against spills and accidents, making it a popular choice for families with children and pets.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.1 out of 5 stars with 1939 reviews
fit: true to size
quality: 2.58 out of 5
value: 2.62 out of 5
33% would recommend
412 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
10 January, 2026Verified purchase
Wouldnt waste the money
Not waterproof, leaks thru instantly
1 reply from AllerEase Product Expert team - 11 days ago
Hello, we are sorry to hear that this mattress cover did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
5 out of 5 stars
Thumbs up graphic, would recommend
4 January, 2026Verified purchase
Great Product
super soft, works great!
1 reply from Product Expert team - 18 days ago
Hello, thank you for your feedback!
5 out of 5 stars
Thumbs up graphic, would recommend
27 December, 2025Verified purchase
(no review title)
Fits perfectly.
1 reply from AllerEase Product Expert team - 21 days ago
Hello, thank you for your feedback.
1 out of 5 stars
Thumbs down graphic, would not recommend
20 December, 2025Verified purchase
(no review title)
this thing sucks and liquid can past through.
1 reply from AllerEase Product Expert team - 1 month ago
Hello, we are sorry to hear that this mattress protector did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or email our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
5 out of 5 stars
Thumbs up graphic, would recommend
19 December, 2025Verified purchase
(no review title)
Good quality, great price and great fit.
1 reply from AllerEase Product Expert team - 1 month ago
Hello, thank you for your feedback!
5 out of 5 stars
18 December, 2025Verified purchase
(no review title)
Love it, soft fits perfect over a regular mattress with a pillow top topper, priced perfectly Thank you 🙂
1 reply from AllerEase Product Expert team - 1 month ago
Hello, thank you for your feedback!
1 out of 5 stars
Thumbs down graphic, would not recommend
16 December, 2025Verified purchase
(no review title)
not waterproof
1 reply from AllerEase Product Expert team - 1 month ago
Hello, we are sorry to hear that this mattress protector did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
3 out of 5 stars
Thumbs down graphic, would not recommend
30 November, 2025Verified purchase
(no review title)
Too thin
5 out of 5 stars
Thumbs up graphic, would recommend
27 November, 2025Verified purchase
(no review title)
So far seems good quality. Washes and dries well.
5 out of 5 stars
Thumbs up graphic, would recommend
26 November, 2025Verified purchase
Great buy
Love that this mattress protector is waterproof. This has need a huge save with potty training
3 out of 5 stars
Thumbs down graphic, would not recommend
23 November, 2025Verified purchase
Mattress protector
Not strong enough to fight stains.
5 out of 5 stars
Thumbs down graphic, would not recommend
13 November, 2025Verified purchase
great for mattress
[This review was collected as part of a promotion.] its great protection but you do have to change it every few months because stains don't really come off it.
1 out of 5 stars
Thumbs down graphic, would not recommend
4 November, 2025Verified purchase
Not waterproof
This mattress cover is not waterproof. Liquids easily leak through. If you have a child that still wets the bed, do NOT get this brand. The product description and title need to be updated to “water resistant” because any substantial amount of liquid will leak through the cover onto the mattress.
1 reply from AllerEase Product Expert team - 1 month ago
Hello, we are sorry to hear that this mattress cover did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
2 out of 5 stars
Thumbs down graphic, would not recommend
4 November, 2025Verified purchase
Disappointed
I watched the video before purchasing the mattress protector and Target didn't send me the correct item. The mattress protector Target sent me... did NOT have a zipper, as shown in the video. I contacted Target and was sent a refund
1 reply from AllerEase Product Expert team - 1 month ago
Hello, thank you for your feedback.
1 out of 5 stars
Thumbs down graphic, would not recommend
30 October, 2025Verified purchase
Not great
They do not protector the mattress well at all
1 reply from AllerEase Product Expert team - 3 months ago
Hi Amber, we are sorry to hear this protector did not work for you. If you would like to return or replace the protector, you may bring it back to Target or email our customer service team at clientservice@americantextile.com (or call 1-844-532-7051). They would be happy to assist you as well.
1 out of 5 stars
Thumbs down graphic, would not recommend
21 September, 2025Verified purchase
allerease not waterproof matress cover
Not waterproof. It failed miserably when my sick cat with cancer had an accident. It was like this mattress cover was never intended to be waterproof.
1 reply from AllerEase Product Expert team - 4 months ago
Hello, we are sorry to hear that this mattress cover did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
5 out of 5 stars
Thumbs up graphic, would recommend
21 September, 2025Verified purchase
This is THE brand to get
Best mattress protector I’ve ever used. It’s truly waterproof and doesn’t look like much but I’ve been very impressed!
1 out of 5 stars
Thumbs down graphic, would not recommend
10 September, 2025
Faulty protector
My child had an accident and it leaked right through onto her brand new mattress. And this wasn't just a little bit, the whole center of the mattress is ruined. I inspected for any obvious tears, but the protector appears to be in good condition. Tested protector with a cup of water and seemed to just leak right through. We have not had this for very long and have followed washing instructions as stated.
1 reply from AllerEase Product Expert team - 5 months ago
Hello, we are sorry to hear that this mattress cover did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.
5 out of 5 stars
Thumbs up graphic, would recommend
29 August, 2025Verified purchase
Excellent cover
Perfect fit and very good quality
1 reply from Product Expert team - 4 months ago
Hello, thank you for your feedback.
1 reply from AllerEase Product Expert team - 5 months ago
Hello, thank you for your feedback.
1 out of 5 stars
Thumbs down graphic, would not recommend
12 August, 2025Verified purchase
Not waterproof!
Not waterproof at all. Daughter peed the bed and it soaked straight through to the mattress
1 reply from AllerEase Product Expert team - 5 months ago
Hello, we are sorry to hear that this mattress cover did not provide the type of waterproof protection you expected. If you would like a return or replacement, please bring or send the protector back to Target or e-mail our customer service team at clientservice@americantextile.com (or 1-844-532-7051). They would be happy to assist you as well.