---
product_id: 862192
title: "National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106\" x 86\" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen"
brand: "national allergy"
price: "€ 119.56"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.pt/products/862192-national-allergy-premium-100-cotton-duvet-comforter-protector-king-size
store_origin: PT
region: Portugal
---

# Machine Washable Breathable 300 Thread Count BugShield Zipper System National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen

**Brand:** national allergy
**Price:** € 119.56
**Availability:** ✅ In Stock

## Summary

> Sleep Soundly, Live Freely! 💤

## Quick Answers

- **What is this?** National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen by national allergy
- **How much does it cost?** € 119.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/862192-national-allergy-premium-100-cotton-duvet-comforter-protector-king-size)

## 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

- • **Perfect Fit:** Designed for King Size comforters, our 106" x 86" protector ensures a snug and secure fit.
- • **Easy Maintenance:** Simplify your life with fully machine washable encasements that are as easy to care for as they are effective.
- • **Noiseless Comfort:** Enjoy a serene night's sleep with our soft, noiseless cotton fabric that moves with you.
- • **Doctor Recommended:** Trust in a product that healthcare professionals endorse for a healthier sleep environment.
- • **Ultimate Protection:** Experience the peace of mind with our exclusive BugShield Zipper System, designed to keep allergens at bay.

## Overview

The National Allergy Premium 100% Cotton Duvet Comforter Protector is a King Size bedding solution measuring 106" x 86". Made from breathable 300 thread count cotton, it features a unique BugShield Zipper System for advanced allergen protection. This hypoallergenic cover is doctor-recommended, noiseless, and fully machine washable, making it the ideal choice for a clean and comfortable sleep environment.

## Description

Full description not available

## Features

- 100% Cotton
- Made in the USA or Imported
- Advanced Protection: National Allergy Duvet Covers are made from 100% breathable cotton, which promotes a sounder nights rest. Our covers feature an exclusive BugShield Zipper System, engineered to fully encase & protect your comforter. Recommended by Doctors. Size: 106" x 86"
- Zipper Protection: Keep your duvet clean and protected with the Two-Part Zippered System. The auto locking zipper ensures that it will stay closed. An added barrier creates a fabric shield under the zipper closure to doubly ensure there are no gaps.
- Breathable & Tight Weave: Our USA-designed, 100% cotton weave, is recommended by Doctors nationwide. Our fabric is woven so tightly that only air can get through. With a mean pore size of 2.6 microns, our breathable fabric keeps you cool, comfortable, and protected
- Noiseless comfort: National Allergy's Duvet Protector is made from 100% cotton. Our durable & quiet comforter encasement is soft to the touch and noiseless when moving around while asleep. This duvet cover is designed to provide an extra layer of quality protection.
- Easy Care: National Allergy's soft, durable, & 100% cotton zippered duvet encasements are fully machine washable, making them the perfect choice for everyone. Our doctor recommended duvet protectors are designed for everyday life, easy to clean & easy to use.

## Product Details

- **Size:** King (106x86)
- **Color:** White
- **Fabric Type:** 100% Cotton
- **Brand:** National Allergy
- **Pattern:** Solid

## Images

![National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Image 1](https://m.media-amazon.com/images/I/71neov12w3L.jpg)
![National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Image 2](https://m.media-amazon.com/images/I/71KtONTiyEL.jpg)
![National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Image 3](https://m.media-amazon.com/images/I/71LZTjwYzML.jpg)
![National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Image 4](https://m.media-amazon.com/images/I/71zaD-EPz+L.jpg)
![National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Image 5](https://m.media-amazon.com/images/I/81cbyFaDAWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, Zipper is flawless
*by K***R on September 18, 2025*

I love this product! My only gripe is there is no way to really keep my comforter from shifting around inside. Very good quality.

### ⭐⭐⭐⭐⭐ Works for me!
*by I***E on May 6, 2017*

My allergist recommended dust mite covers for our duvet, pillows & mattress as a first step in reducing my allergy symptoms. I was looking for a light weight, non-crinkly fabric & an easy to use duvet cover. Other reviewers mentioned that this product had these attributes, & I am happy to agree. Another nice feature is that each inside corner has ties for securing your comforter or blanket to keep it from shifting inside the cover. The fabric is a nice crisp white & is nice enough to use without a duvet cover if you like a plain white bed. It is also very wrinkle resistant & has a nearly full-length zipper which is very helpful. I also purchased the pillow covers, which I have reviewed separately, from the same manufacturer. I am very pleased with both & feel they were a worthwhile investment to minimize my allergy symptoms.

### ⭐⭐⭐⭐ Decent Quality for the Price
*by K***E on September 3, 2024*

I bought this to cover a down comforter before putting the duvet cover on. It helps keep my allergies at bay and prevents the feathers from coming through. The cover has a nice feel to it (not plastic feeling at all) and a good weight. Quite a few loose threads from sewing but no big deal since those will be covered up. Overall I’m satisfied with the cover, especially at the current price point.

## Frequently Bought Together

- National Allergy Premium 100% Cotton Duvet Comforter Protector - King Size - 106" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen
- HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Standard 12" Depth - 78" W x 80" L
- Set of 4 Standard/Queen AllerEase Pillow Protectors - Temperature Balancing, Allergist Recommended - Premium Breathable, Zippered Protectors

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**Shop now:** [https://www.desertcart.pt/products/862192-national-allergy-premium-100-cotton-duvet-comforter-protector-king-size](https://www.desertcart.pt/products/862192-national-allergy-premium-100-cotton-duvet-comforter-protector-king-size)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*