Allergy Armor Cotton Mattress Covers

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$0 - $29.99 $5.99
$30 - $59.99 $9.99
$60 - $89.99 $11.99
$90 - $119.99 $12.99
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$300 - $399.99 $29.99 Free Promotional Shipping!
$400+ $39.99 Free Promotional Shipping!

*Free shipping on orders over $150 to the continental United States. Customers are responsible for all shipping costs on orders for Hawaii, Alaska, and Canada. Most orders ship via UPS or US Postal Service. Most orders are shipped to Canada via USPS. Please keep in mind that our rates include the cost of shipping, handling, and packaging. If you return your order, we do not refund the initial ground or promotional shipping costs.

$35.99 - $119.99

Buy Allergy Armor Cotton Mattress Covers
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Allergy Armor Cotton Mattress Covers

Allergy Armor Cotton Mattress Covers are Made in the USAOur Allergy Armor Cotton blend mattress cover encases your entire bed and zips up tightly to protect you from dust mites, dust mite feces, and other allergens. Allergy Armor Cotton blend allergy relief bedding features a tight weave fabric construction and an average pore size of 3.9 microns. Since dust mite allergen averages around 10 microns, you can rest easier and breathe better knowing that you are protected.

These membrane-free allergy relief mattress covers encase your entire mattress and provide complete protection from allergens. They are made from a soft and comfortable fabric blend of cotton and polyester and woven tightly enough to block out both dust mite and animal dander allergens. Allergy Armor Cotton blend mattress covers are cool, soft, and quiet. Use with Allergy Armor Cotton allergy relief pillow covers to sleep soundly and allergen free.

Cotton Dust Mite Mattress Covers Product Features

Allergy Armor Cotton Mattress Encasing
  • 60% Polyester / 40% Cotton Blend
  • Breathable, Membrane-Free Fabric
  • Hidden underneath regular bedding
  • Luxurious 246 Thread-Count Zippered Encasing
  • Average Pore Size of 3.9 microns
  • Effective Protection against Dust Mites, Dust Mite Feces & Other Allergens
  • Machine Wash & Dry
  • American Made ( Exclusive)
  • Lasting Allergy Relief with 5-Year Warranty

Allergy Armor Cotton - A Closer Look at the Fabric

Allergy Armor Cotton blend allergy relief bedding is made of a one-of-a-kind fabric that is 40% cotton and 60% polyester. This light, membrane-free fabric has been independently tested and proven to be an extremely effective allergen barrier. Allergy Armor Cotton blend allergy relief bedding is made with double-needle stitching for lasting quality. With a 246 TC, the Allergy Armor Cotton blend fabric is soft, luxurious, and breathable so you don't have to worry about feeling hot and clammy while trying to sleep. The fabric can withstand high washing and drying temperatures and it comes with a 5-year warranty. You will barely even notice the Allergy Armor Cotton blend bedding beneath your sheets and pillow cases!

Measuring Your Mattress

Measure your mattress for Allergy Armor Cotton Allergy BeddingIt is important to measure the depth of your mattress before ordering our allergy bedding. This can avoid costly returns and ensure you receive a properly fitting dust mite mattress cover. Allergy Armor Cotton blend mattress covers now come in four depths: 9", 12", 15", and 18". For mattresses 9" deep and smaller, order 9" encasings. For mattresses with depths 9.5" to 12", order 12" covers. For mattresses with depths 12.5" to 15", order 15" covers. For mattresses with depths 15.5" to 18", order 18" covers. Extra fabric makes installation easier and it can be easily tucked between the mattress and box spring.

Allergy Armor Cotton Mattress Covers - Sizes and Dimensions

  Depth Inches Centimeters
    W x L x D W x L x D
Crib 6" 28" x 52" x 6" 71x 132x 15
Twin 9" 39" x 75" x 9" 99 x 191 x 23
Twin 12" 39" x 75" x 12" 99 x 191 x 30
Twin 15" 39" x 75" x 15" 99 x 191 x 38
Twin XL 9" 39" x 80" x 9" 99 x 203 x 23
Twin XL 15" 39" x 80" x 15" 99 x 203 x 38
Full 9" 54" x 75" x 9" 137 x 191 x 23
Full 12" 54" x 75" x 12" 137 x 191 x 30
Full 15" 54" x 75" x 15" 137 x 191 x 38
Queen 9" 60" x 80" x 9" 152 x 203 x 23
Queen 12" 60" x 80" x 12" 152 x 203 x 30
Queen 15" 60" x 80" x 15" 152 x 203 x 38
King 9" 78" x 80" x 9" 198 x 203 x 23
King 12" 78" x 80" x 12" 198 x 203 x 30
King 15" 78" x 80" x 15" 198 x 203 x 38
CA King 9" 72" x 84" x 9" 183 x 214 x 23
CA King Deep 15" 72" x 84" x 15" 183 x 214 x 38

Product Reviews and Questions

Write A Review | Read all 105 reviews.
  Great product
Reviewed by: Kristina from Mid michigan

Purchased this because I had just found my son is allergic to dust mites and dogs. I did a lot of research and chose this product because it was reasonably priced and had all the features I needed. I am very happy with my purchase, and my son doesn't mind it. It slipped on his mattress easy and is a soft material.
  Better and Better
Reviewed by: dustmiteophobe from Gainesville, FL

I had to replace my old dust mite cover because it got torn when I moved. The old one was too large for the bed and had a lot of slack, but my mattress is a custom size and it was the best fit Achoo Allergy had at that time. Now they have added a new size that fits perfectly. I love the softness of the cotton dust mite cover, also better than the old one. I respect companies that continuously work for improvement and Achoo Allergy is right up there with the best!
  Soft, Breathable and Effective!
Reviewed by: Finally...Allergen relief & Comfy sleep! from Houston, Texas

This ACHOO mattress cover is so soft, cool and comfortable! And, from the moment of use, it has effectively has removed all sensations of itch while sleeping. My husband has sensitive skin and allergies and since ACHOO, nights are no longer restless. The product also arrived promptly within 3 days of my order and it was very easy to place onto the mattress. I have already referred others colleagues, friends and my own patients. As also a board-certified allergist, I appreciate the letter for patients, friendly and competent staff when I called about understanding texture of fabric and the exceptional quality with luxurious feel. I will be now ordering cotton mattress covers for my children's beds also. Thank you very much!

Customer Q & A

Q1: Do you ship to Montreal, CANADA?
A: Yes. We can ship 99% of our products to Canada. With this particular product, it would likely ship via USPS. The shipping is higher than normal US shipping, and the customer is responsible for local duties and taxes. With most products, including bedding, by shipping USPS, we do save the customer the brokerage fee typically $35 that UPS and FedEx charge for international orders.

Q2: Are your allergy mattress covers double sided? We flip our mattress every so often & want a cover that we don't have to take off & flip every time we flip the mattress. Thanks for your time!

A: Yes. Each side is the same, so regardless of which side of the mattress you have turned up, the mattress is completely covered and protected.

Q3: We received a crib mattress from my mother-in-law. Since they live out of state for more than half the year, the mattress smells EXTREMELY musty. We have tried airing it out outside in the fresh air, but the smell is still there and continues to come through the mattress pad and sheet. I don't want my baby breathing that in, nor do I want the room to continue to smell musty. Will one of your covers help "cover-up" the smell??? Thanks!

A: No. None of them are airtight. You do have a couple of other options though. You can try an Eco Discoveries cleaner. These products are enzyme based and won't leave any chemical residue like other cleaners. Odor X is also a good product to try to help remove the odor. You can also try steam cleaning it. Steam cleaner generally unlock trapped odors and can penetrate even hard surfaces. In this case you would want to make sure the mattress completely dries after steaming it.

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Allergy Armor Cotton Mattress Cover Reviews

Allergy Armor Cotton Mattress Covers

I have the Allergy Armor Cotton blend mattress and pillow encasings on my mattress. The first night that I used them I could tell the difference. I was used to waking up with congestion and fluid in my ears. And, I always seemed so tired even though I had gotten plenty of sleep the night before. Little did I know, I was sleeping with millions of dust mites every night. Once I started sleeping with the Allergy Armor Cotton blend mattress covers and pillow covers, I no longer felt so congested in the morning. This effective Allergy Armor Cotton blend material is definitely worth the price and it lasts for years.

What I like about the Allergy Armor Cotton mattress covers

  • Material is very comfortable, breathable and durable
  • The more you wash it the softer it gets
  • It doesn't make any noise when you sleep on it
  • Doesn't retain heat at all, you can't even tell that it is on your bed
  • Encases entire mattress
  • Easy to care for: hot water washed and dried
  • 5 year warranty

What I did not like about the Allergy Armor Cotton mattress covers

  • Can be a bit of a pain to put on, but you only have to take it off and wash it three to four times a year
In summary, I would give the Allergy Armor Cotton blend mattress and pillow encasings 5 stars. It really does help those who are allergic to dust mites. Because the tightly woven mattress cover encases the entire mattress you are no longer susceptible to dust mites in your bed. It is a great feeling to get a great nights rest and wake up feeling refreshed, not groggy.

Additional Resources

Vacuum Cleaner Replacement Bags and Filters
How to Put on Your Allergy Relief Mattress Cover
How to Care for Allergy Armor Cotton Allergy Bedding
Allergy Bedding Buying Guide
Compare Allergy Bedding
Allergy Bedding FAQ


5 Year Limited Warranty


Allergy Armor Cotton Mattress Cover
Crib (Item#: AA2034) $35.99
Twin (9") (Item#: AA2010) $49.99
Twin (12") (Item#: AA2036) $55.99
Twin (15") (Item#: AA2022) $58.99
Long Twin (9") (Item#: AA2011) $54.99
Long Twin (15") (Item#: AA2023) $62.99
Full (9") (Item#: AA2012) $63.99
Full (12") (Item#: AA2042) $67.99
Full (15") (Item#: AA2024) $72.99
Queen (9") (Item#: AA2013) $75.99
Queen (12") (Item#: AA2041) $79.99
Queen (15") (Item#: AA2025) $83.99
Queen (18") (Item#: AA2028) $99.99
King (9") (Item#: AA2014) $93.99
King (12") (Item#: AA2040) $98.99
King (15") (Item#: AA2026) $104.99
King (18") (Item#: AA2029) $110.99
CA King (9") (Item#: AA2015) $95.99
CA King (15") (Item#: AA2027) $99.99
CA King (18") (Item#: AA2030) $119.99

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