Allerease Maximum Twin Waterproof Allergy and Bedbug Protection Zippered Mattress Protector: Hypoallergenic Bed Encasement Cover
$30.99
In Stock
Eligible for registries and wish lists
At a glance
About this item
Additional product information and recommendations
Discover more options
- $48.29 - $58.49reg $69.99 - $89.99 Sale4.8 out of 5 stars with 82 ratings
- $53.09 - $59.99Select items on sale4.9 out of 5 stars with 80 ratings
Frequently bought together
- $35.56 - $59.98reg $59.27 - $99.97 Sale4.6 out of 5 stars with 362 ratings
- $32.79 - $39.99reg $40.99 - $49.99 Sale5 out of 5 stars with 1 ratings
- $55.20 - $64.60reg $119.99 - $189.99 Sale4 out of 5 stars with 2 ratings
- $48.98 - $59.98reg $81.63 - $99.97 SaleOmbre Reversible Soft Comforter Sets, Down Alternative, Easy Care, Geometric Pattern - Becky Cameron4.7 out of 5 stars with 178 ratings
This item is featured in
AllerEase Maximum Bedding Collection
About the collection
From the #1 Selling Allergy Bedding Brand, AllerEase Maximum delivers premium allergy protection for a clean, healthy night’s sleep. Maximum features a soft, poly/nylon fabric that’s expertly designed to block 99% of unhealthy household allergens. Together with moisture wicking to keep you cool and dry, a fully-encased zippered construction, machine washability, and a lifetime warranty, AllerEase Maximum is the perfect bedding solution for you and your family.
Guests also viewed
- $19.03 - $42.83reg $27.99 - $62.99 Sale4.5 out of 5 stars with 286 ratings
- $8.00 - $15.00Select items on clearance3.5 out of 5 stars with 49 ratings
- $19.99 - $26.49Lower price on select items3.9 out of 5 stars with 178 ratings
- $33.99 - $49.55reg $40.99 - $67.98 Sale4.5 out of 5 stars with 21 ratings
- $19.78 - $39.99reg $45.99 - $89.99 Sale4.2 out of 5 stars with 63 ratings
- $13.75 - $35.00reg $25.00 - $50.00 Select items on sale3.6 out of 5 stars with 88 ratings
Related Categories
4.2 out of 5 stars with 1462 reviews
fit: true to size
quality: 3.37 out of 5
value: 3.24 out of 5
53% would recommend
352 recommendations
5 out of 5 stars
30 October, 2026
originally posted on aller-ease.com

Easy to use
[This review was collected as part of a promotion.] Very durable and light mattress cover very effective for keeping mattress cleans and easy to put on and clean would recommend the material is nice to sleep in
5 out of 5 stars
25 October, 2026
originally posted on aller-ease.com

Easy way to protect your mattress!
[This review was collected as part of a promotion.] Love this mattress cover! We have 2 cats and are constantly looking for ways to help reduce allergies. We also previously have stained our mattress so this cover will help protect our mattress from any further damage. There is a slight noise with it, but if you add your mattress topper over it, you won’t be able to tell. It wasn’t anything too loud without the mattress topper though. Love how this protected the entire mattress too!!
5 out of 5 stars
25 October, 2026
originally posted on aller-ease.com

A must have mattress protector for allergy sufferers
[This review was collected as part of a promotion.] This mattress cover solves two of my biggest problems with the cat. First off, the cat isn’t mine - I inherited him through my wife! I take cetirizine daily for allergies, but sometimes that’s not enough, so I’m always looking for any extra help I can get. The cat loves nesting in our bed when we’re not home, and the sheets are often covered in embedded cat hair by the time we get back. Admittedly, we don’t always make the bed which gives him direct access to the sheets, and sometimes he throws up too. The waterproof barrier is a great extra layer of protection and will help preserve the life of the mattress. I’ve noticed an improvement in how I feel waking up. I was initially concerned that the waterproof layer would be loud or crunchy, but once the sheets are on I don’t notice it at all. Install was incredibly easy and took just minutes. The cover has generous zippers and zips tight for a perfect fit. It’s machine washable for straightforward maintenance and I just hang dry to keep care simple. Overall this is an easy, practical upgrade for improved daily life
4 out of 5 stars
24 October, 2026
originally posted on aller-ease.com

Simple bed upgrade
[This review was collected as part of a promotion.] This mattress protector is nice! It was easy to put on, and fits our mattress well. I was apprehensive at first due to the texture, but after a few nights of sleeping on it I got used to it. It makes our mattress feel much cleaner!
4 out of 5 stars
24 October, 2026
originally posted on aller-ease.com

Easy to put in mattress
[This review was collected as part of a promotion.] This mattress protector is easy to put on and is washable. I love how it’s not bulky or that you can’t feel it under the sheets. We have lots of allergy sufferers in my house and this helps prevent us from feeling the brunt of allergies in the bedroom.
5 out of 5 stars
24 October, 2026
originally posted on aller-ease.com

Really good material and waterproof
[This review was collected as part of a promotion.] At first i thought it would be the same like other cover but no, the fabric is thick and feel kinda cool ❄️. there is another layer that made from water resistant material underneath which prevent the mattress from getting wet. Love the detail that they put a small tag and let us know which side should be on top. Easy to use, only 1 thing i dont really like is when trying to close it, the outer edge fabric got stuck easily with the zipper
4 out of 5 stars
23 October, 2026
originally posted on aller-ease.com

Good allergen blocker, a little tough to get on
[This review was collected as part of a promotion.] This is a cool product, we put it on my son’s bed to help with pet allergies. It’s very snuggly and you definitely have to have two strong people to shimmy it on.  The zipper is a nice touch so the mattress is fully closed, I didn’t love how plasticy It felt, but I know that what helps the allergen blocking.
5 out of 5 stars
22 October, 2026
originally posted on aller-ease.com

Perfect mattress protector for kid bed
[This review was collected as part of a promotion.] This Mattress cover is great, perfectly fit my kid’s twin bed. Material feels good and soft. I feel so much at ease now as now we have this cover to protect potential mess or accidents.
5 out of 5 stars
21 October, 2026
originally posted on aller-ease.com

Allergy-Free!
[This review was collected as part of a promotion.] What a perfect addition to a bed. My daughter has a lot of allergies & she normally wakes up stuffy/congested. When she woke up today she said, “mommy I’m not sneezing!” That was such a relief for me as a parent. The directions say to have 2 people to put this cover on but i was able to do it alone. I love the zipper and how it hides at rhe top-side. Very sleek & I was able to put all of her bedding back on effortlessly over it. I love that it’s able to be washed in hot water because … germs. I will be buying this brand from now on since this is the best mattress cover yet.
5 out of 5 stars
21 October, 2026
originally posted on aller-ease.com

Great mattress cover protection for my daughter !!!
[This review was collected as part of a promotion.] I got the AllerEase Maximum Mattress Cover in twin size for my daughter’s bed and I’m very happy with it so far. I want to keep her mattress clean and protected, especially from the little spills, dust, and everyday mess. As a mom with kids, I know accidents can happen anytime, so having an extra layer of protection is always a good idea. It fits her twin mattress nicely and was pretty easy to put on. I had to adjust the corners a little, but nothing too difficult. I also like that it doesn’t make her bed too different or uncomfortable. She can still sleep comfortably without the mattress cover being too noticeable. It’s a simple product, but definitely useful for keeping her mattress in better condition for longer. Overall, I’m glad I got this for her bed. One less thing for me to worry about as a mom !!!
5 out of 5 stars
19 October, 2026
originally posted on aller-ease.com

Works well and keeps your mattress clean and dry.
[This review was collected as part of a promotion.] While it can be a bit difficult to put on the mattress the zipper is nice. Theres a velcro tab that covers the zipper to ensure it doesn't snag your sheets. I like that it completely enclosed the mattress top and bottom but it still breathable allowing airflow to keep you cool while you sleep. Its thin but still very durable!
4 out of 5 stars
18 October, 2026
originally posted on aller-ease.com

Easy to put on
[This review was collected as part of a promotion.] This mattress protector was super easy to put on the mattress. It wasn’t so tight that I had to fight it. I was able to put it on myself in just a couple minutes. I have high hopes of this protecting the mattress from stains, smells, and dust for a few years. There was a bit of a chemical smell upon opening the package, but it went away after washing the protector. I wish it was made with more natural products.
5 out of 5 stars
18 October, 2026
originally posted on aller-ease.com

Thin, soft and durable mattress pad.
[This review was collected as part of a promotion.] This is a zippered mattress protector cover which covers both sides of the mattress the fabric is soft and pliable, similar to a shower curtain. I washed it before using and it really holds up to water. I had to lift out the pad to empty the water stuck inside it. It did not rip which i thought it would with the amount of water held inside the pad. I dried on low heat then let it air dry for a while. The instructions said use two people to put on the mattress. Take that seriously. One person makes it extremely difficult. All said and done my grandson doesn’t have any issues. It’s thin, soft and makes minimal noise.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 October, 2026
(no review title)
NOT waterPROOF. Urine soaked right through it to the mattress.
5 out of 5 stars
16 October, 2026
originally posted on aller-ease.com

Great mattress cover protector
[This review was collected as part of a promotion.] I’m very happy with this Mattress cover! Feels well made and comfortable to sleep on. The protector fits perfectly The performance is great so far. It fits nicely and provides extra layer of protection.
5 out of 5 stars
13 October, 2026
originally posted on aller-ease.com

Functional and simple mattress cover
[This review was collected as part of a promotion.] This mattress cover easily covers our queen mattress without being overly tight. It completely covers the mattress, preventing any damage from occurring. The material is very hardy and feels like it is good quality and the zipper works well. We did notice the bed is slightly warmer feeling with the cover on but a small price to pay with a little one.
5 out of 5 stars
12 October, 2026
originally posted on aller-ease.com

Perfect
[This review was collected as part of a promotion.] This project is so easy to use. I love that it has a zipper so you’re not struggling to close it on either side of the mattress like a sheet. It’s not even noticeable that it’s on nor do you hear or feel it moving.
3 out of 5 stars
12 October, 2026
originally posted on aller-ease.com

Wrapping paper
[This review was collected as part of a promotion.] I like the concept of it covering the entire mattress because that way I know it’ll never come off. The actual material works well to protect the mattress but it is a bit noisy when sleeping on it. You don’t feel it under the sheets but you definitely hear it.
3 out of 5 stars
12 October, 2026
originally posted on aller-ease.com

Broke during install
[This review was collected as part of a promotion.] I got this free to test out and leave a review on influenster. Unfortunately the zipper broke on it, possible that the mattress and topper just were too thick. I think I rather have the kind thats fitted. Since it's easier for on and off if your kid has an accident. It did prove well after a water spill though.
5 out of 5 stars
12 October, 2026
originally posted on aller-ease.com

Soft, thick, and quality allegen protection!
[This review was collected as part of a promotion.] I love this Allerease twin mattress cover! My 7 year old has allergies; it was just what he needed to protect his mattress from dirt, dust and other allergens entering his mattress. I love how easy it was to put on and just as easy to come off for easy cleaning. The material was very soft but thick; it didnt feel plasticy or make the bedding uncomfortable after putting it on. 10 out of 10 .....highly recommend!