---
product_id: 4551233
title: "National Allergy 100% Cotton Twin Mattress Encasement 38x75x9, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified"
price: "$114.07"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/4551233-national-allergy-100-cotton-twin-mattress-encasement-38x75x9-hypoallergenic-dust
store_origin: US
region: United States of America
---

# noiseless, crinkle-free cotton cover breathable 100% natural cotton weave 6-sided full zip dust-proof encasement National Allergy 100% Cotton Twin Mattress Encasement 38x75x9, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified

**Price:** $114.07
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Clean, Sleep Cool, Sleep Confidently!

## Quick Answers

- **What is this?** National Allergy 100% Cotton Twin Mattress Encasement 38x75x9, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified
- **How much does it cost?** $114.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4551233-national-allergy-100-cotton-twin-mattress-encasement-38x75x9-hypoallergenic-dust)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Fit & Care:** Designed for twin mattresses 6-9 inches deep, machine washable with reinforced seams for long-lasting protection.
- • **Whisper-Quiet Sleep Shield:** Flexible, membrane-free cotton eliminates rustling noise—perfect for light sleepers craving uninterrupted rest.
- • **Complete 6-Sided Dust Barrier:** Auto-lock zipper with internal flap seals out allergens and dust mites for a pristine sleep zone.
- • **Pure Breathable Cotton Comfort:** 300-thread count natural cotton fabric ensures cool airflow without synthetic coatings—sleep fresh, sleep cool.
- • **Hypoallergenic & AAFA Certified:** Trusted allergy relief with certified materials that soothe sensitive skin and reduce irritants.

## Overview

The National Allergy 100% Cotton Twin Mattress Encasement offers a premium, hypoallergenic sleep environment with a fully zippered 6-sided dust-proof barrier. Crafted from breathable, noiseless natural cotton with a 300-thread count weave, it promotes cooler, allergy-free nights. AAFA certified and machine washable, this encasement fits twin mattresses up to 9 inches deep, combining effective allergen protection with luxurious comfort for sensitive sleepers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002R0DR4M |
| Age Range Description | Adult |
| Best Sellers Rank | #114,363 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #163 in Mattress Protectors |
| Brand Name | National Allergy |
| Closure Type | Zipper |
| Color | 9-inch (Depth) |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,432) |
| Fabric Type | Cotton |
| Global Trade Identification Number | 00803650004639 |
| Item Weight | 1.54 Pounds |
| Manufacturer | National Allergy |
| Manufacturer Part Number | 10004 |
| Material Type | Cotton |
| Model Number | B10004 |
| Number of Items | 1 |
| Other Special Features of the Product | Breathable, Fully Encased, Hypoallergenic, Noiseless, Washable |
| Product Care Instructions | Machine Wash |
| Size | Twin - 9-inch (Depth) |
| Thread Count | 300 |
| UPC | 009243044642 803650004639 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** National Allergy
- **Color:** 9-inch (Depth)
- **Fabric Type:** Cotton
- **Size:** Twin - 9-inch (Depth)
- **Special Feature:** Breathable, Fully Encased, Hypoallergenic, Noiseless, Washable

## Images

![National Allergy 100% Cotton Twin Mattress Encasement 38x75x9, Hypoallergenic, Dust Proof Zippered 6-Sided Cover, Breathable, Noiseless Natural Cotton, AAFA Certified - Image 1](https://m.media-amazon.com/images/I/71f5K6w23OL.jpg)

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**Shop now:** [https://www.desertcart.us/products/4551233-national-allergy-100-cotton-twin-mattress-encasement-38x75x9-hypoallergenic-dust](https://www.desertcart.us/products/4551233-national-allergy-100-cotton-twin-mattress-encasement-38x75x9-hypoallergenic-dust)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*