National AllergySuperior 100% Cotton California King Mattress Protector Zippered - 73" x 84" x 12" - Hypoallergenic Bed Encasement - Breathable Dust Proof Cover - Oeko-TEX Standard 100 Certified

Good for the price

I had one when i was little, it disappeared after 2 moves. I was having a lot of morning allergies recently and I REMEMBERED the existence of this type of covers.Yeah it works.

I bought a 6 inch twin matress and a 3 inch topper to fit this cover, but it definitely not 9 inch deep and also the width and the height must be too big for twin. Too lose and exactly the opposite of tight.

This was recommended by my allergist because of my dust mite allergies. I’ve noticed a HUGE difference and am sleeping much better. My biggest problem is that once I got it on the zipper popped right off. So I can’t take it off to wash it. I contacted the product support number provided so hopefully they send a replacement.

Mattress cover. Cheap zipper broke. I could not take it back off and put it back on because I am handicapped so I am stuck with it.

I have been trying to shift to more natural products in my home. I bought a latex mattress and wanted to have a cover on it to help it last longer, but I wanted it to be natural as well, otherwise it defeats the point. It was hard to find a non-plastic cover that didn't cost as much as the mattress, so I was very happy to finally find this one. The zipper works well and it is not difficult to take on and off. I machine wash it once a year with my sheets and hang it on the line to dry. My mattress is 8" thick and this cover would certainly fit a thicker mattress as well. It is a tight weave so it does stop small amounts of liquid from soaking through to the mattress, but it would not stop a large quantity. I have been very happy with this purchase.

Purchased this for my college-age son's first apartment. Took it out of the package and low and behold, there's no zipper pull on either side - just an unstitched hole where I'm guessing the zipper got ripped off during manufacturing or packaging. See the picture. Just ordered a replacement and hoping it will be better quality. Will update the review when it arrives. We had no option but to put this one on the mattress for now, but without a zipper pull, the whole bottom edge of the mattress cover is wide open.

Got this a few weeks ago after first trying the Allersoft pillow cover made from the same material. I have a dust mite allergy and was constantly suffering with a very stuffy nose all night long. OTC medication (Zyrtec) did not help it. The only thing that helped was prescription Flonase. But after using it 2+ years, my nasal cavities became irritated. So I tried this mattress cover, and switched to Allegra OTC. My allergy symptoms are much better. Not 100% gone, but 80-90%. I only have occasional stuffy nose while sleeping now, and suspect it is due to dust mites in the room (carpet) and not from the mattress. My next step will be to eliminate the carpet and go to hardwood floors. Oh, I also use an Eco Living Friendly (ELF) box spring protector purchased from Amazon. I can't say for sure that either the mattress covers or the Allegra have provided the biggest benefit. But the cost for the mattress cover is only equal to a few months of allergy medication, so it is money well spent if it adds another layer of control. I can say that there have been no negative effects from the mattress cover.The best thing about it is it is very soft and cool. It was easy to put on a regular twin. All I did was raise up the mattress from the foot of the bed until it was vertical. Then slid the cover over the top (head) and pulled it down to the bottom. Then laid the mattress head back down, lifted the mattress foot slightly, and pulled the cover over the foot of the mattress and zipped it up. It fits quite loose on my regular 7" deep mattress, so I just tucked the extra material underneath. For anything larger than a regular twin, this is probably a 2 person job to put on.

100% cotton. Very soft and breathable.

I bought a 12" full cover for my pillowtop mattress. I thought it was pricey but I like that it's made in USA and I'm impressed by how soft the cotton is and how well it's made. The cover is a bit taller than my mattress, so I had to tuck in the extra fabric under the mattress. I've used it for 1 week and I can't even tell that it's there. Overall, it's a nice product.

my mattress from the first day i felt cleaner air and better night sleep.I searched a lot for cheaper but i was not sure if they are so effective .This is the one that had 100%positivethe only Negative is that the bag was already opened but i don't think was used.i believe it happened from the transferring from U.S

Like many others have mentioned this ripped almost immediately while putting it on. The rip was relatively small because we stopped pulling as soon as we saw it ripping and had to be so careful putting it on the rest of the way. It’s definitely not built sturdy. Still kept it because I really needed a cover on my bed. Not using it for bedbugs just for a dust mite allergy so we weren’t too worried about the hole. still wish it hadn’t ripped!

I'm very impressed with the product. Excellent quality, nice and soft for my 10 year old, breathable. And most importantly, this has reduced his dust mite allergy symptoms. Excellent price for a great product.