---
product_id: 2369239
title: "National Allergy 100% Cotton Twin Mattress Encasement 38x75x12, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified"
brand: "national allergy"
price: "VT31356"
currency: VUV
in_stock: true
reviews_count: 13
category: "National Allergy"
url: https://www.desertcart.vu/products/2369239-national-allergy-100-cotton-twin-mattress-encasement-38x75x12-hypoallergenic-dust
store_origin: VU
region: Vanuatu
---

# AAFA & OEKO-TEX certified safety 2.6-micron breathable cotton weave 6-sided zippered dust-proof seal National Allergy 100% Cotton Twin Mattress Encasement 38x75x12, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified

**Brand:** national allergy
**Price:** VT31356
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Clean, Sleep Cool, Sleep Confident.

## Quick Answers

- **What is this?** National Allergy 100% Cotton Twin Mattress Encasement 38x75x12, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified by national allergy
- **How much does it cost?** VT31356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/2369239-national-allergy-100-cotton-twin-mattress-encasement-38x75x12-hypoallergenic-dust)

## Best For

- national allergy enthusiasts

## Why This Product

- Trusted national allergy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Care & Fit:** Machine washable with reinforced seams, fits queen mattresses 9"-12" deep for hassle-free use.
- • **Breathe Easy All Night:** Natural cotton weave promotes airflow for a cool, comfortable sleep without plastic noise.
- • **Hypoallergenic Comfort:** Soft, tightly woven 100% cotton fabric soothes sensitive skin and reduces allergy triggers.
- • **Certified Peace of Mind:** Independently tested and certified by AAFA & OEKO-TEX for premium safety and quality.
- • **Complete 6-Sided Protection:** Full zippered encasement locks out dust mites and allergens from every angle.

## Overview

The National Allergy 100% Cotton Queen Mattress Encasement offers a premium, hypoallergenic sleep environment with a breathable, noiseless cotton fabric and a full 6-sided zippered dust-proof barrier. Certified by AAFA and OEKO-TEX, it ensures allergen protection and comfort for sensitive sleepers, fitting mattresses up to 12 inches deep with easy machine care.

## Description

Buy National Allergy 100% Cotton Twin Mattress Encasement 38x75x12, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified: Mattress Encasements - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Soft, effective allergy control mattress cover - 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 desertcart. 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.
Review: Nice and easy - These were easy to install onto my mattress although when zipping it up I had to be extra careful as it reluctantly zipped but I won’t be taking it off again for what I hope will be at least a couple years so that was not much of a problem. There’s not much noise to be heard when you lay on it, I just hear my sheets whispering which isn’t near as loud as my previous mattress cover was so I’m very pleased with this one. It had a bit of that new smell but it’s already gone a few days later too.

## Features

- Cotton
- Made in the USA or Imported
- Hypoallergenic 100% Cotton Construction: Soft, breathable cotton with a tightly woven 2.6-micron weave helps maintain a cleaner sleep surface by reducing exposure to household dust and small particles. Gentle for sensitive sleepers.
- Dust Proof 6-Sided Encasement: A full zippered encasement surrounds your mattress on all sides. The auto-lock zipper and internal fabric flap help create a consistent dust proof closure from top to bottom.
- Breathable, Cool Sleep Experience: The natural cotton weave supports airflow without laminated coatings, helping your mattress stay cooler and comfortable through the night.
- Quiet, Noiseless Protection: Flexible, membrane-free cotton eliminates the crinkling or rustling found in plastic covers, providing a calm and uninterrupted sleep experience.
- AAFA Certified: Meets the standards set by AAFA for material quality and performance. Machine washable with reinforced seams. Fits Queen mattresses 9" to 12" deep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002R0DR74 |
| Age Range Description | Adult |
| Best Sellers Rank | #76,226 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #123 in Mattress Protectors |
| Brand Name | National Allergy |
| Closure Type | Zipper |
| Color | 12-inch (Depth) |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,432) |
| Fabric Type | Cotton |
| Global Trade Identification Number | 00803650004707 |
| Included Components | Mattress Protector |
| Item Display Dimensions | 14.09 x 10.08 x 2.91 inches |
| Item Type Name | Mattress Protector |
| Item Weight | 16 ounces |
| Manufacturer | National Allergy |
| Manufacturer Part Number | Y10011 |
| Manufacturer Warranty Description | Lifetime Manufacturer Warranty |
| Material Type | Cotton |
| Model Name | Mattress Protector |
| Model Number | 10011 |
| Number of Items | 1 |
| Other Special Features of the Product | 100% Cotton Hypoallergenic Fabric, AAFA & OEKO-TEX Certified Materials, Breathable and Noiseless Natural Cotton, Six-Sided Zippered Mattress Encasement, Tightly Woven 2.6 Micron Pore Size |
| Product Care Instructions | Machine Wash |
| Size | Queen - 12-inch (Depth) |
| Thread Count | 300 |
| UPC | 803650004707 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** National Allergy
- **Color:** 12-inch (Depth)
- **Fabric Type:** Cotton
- **Size:** Queen - 12-inch (Depth)

## Images

![National Allergy 100% Cotton Twin Mattress Encasement 38x75x12, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified - Image 1](https://m.media-amazon.com/images/I/518BkgnO19L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Soft, effective allergy control mattress cover
*by B***N on February 20, 2013*

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.

### ⭐⭐⭐⭐⭐ Nice and easy
*by M***O on June 8, 2024*

These were easy to install onto my mattress although when zipping it up I had to be extra careful as it reluctantly zipped but I won’t be taking it off again for what I hope will be at least a couple years so that was not much of a problem. There’s not much noise to be heard when you lay on it, I just hear my sheets whispering which isn’t near as loud as my previous mattress cover was so I’m very pleased with this one. It had a bit of that new smell but it’s already gone a few days later too.

### ⭐⭐⭐⭐⭐ Breathable and quiet
*by M***L on December 30, 2025*

Exactly what I wanted! No heavy plastic backing so it's super breathable and quiet. I keep forgetting it's even on the mattress. I ordered a size up for the depth of bed I have. I just tucked the extra material under the mattress.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*