---
product_id: 84017425
title: "Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover"
brand: "national allergy"
price: "R$910"
currency: BRL
in_stock: true
category: "National Allergy"
url: https://www.desertcart.com.br/products/84017425-premium-100-cotton-zippered-pillow-protector-king-size-white-4
store_origin: BR
region: Brazil
---

# Auto-locking Zipper System 2.6 Micron Breathable Weave 300 Thread Count Cotton Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover

**Brand:** national allergy
**Price:** R$910
**Availability:** ✅ In Stock

## Summary

> 🔒 Sleep Tight, Stay Fresh: The Ultimate Pillow Protection Upgrade

## Quick Answers

- **What is this?** Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover by national allergy
- **How much does it cost?** R$910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/84017425-premium-100-cotton-zippered-pillow-protector-king-size-white-4)

## 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

- • **Noiseless Comfort:** Soft, quiet fabric that moves with you—no crinkling or rustling to disturb your rest.
- • **Effortless Maintenance:** Machine washable and durable for everyday use, backed by a 100% lifetime warranty for peace of mind.
- • **Hypoallergenic Defense:** Shield your pillows from allergens, dust mites, and bacteria with premium breathable cotton designed for sensitive sleepers.
- • **Secure Zippered Encasement:** Auto-locking zipper with a double fabric barrier ensures your pillow stays fully protected—no gaps, no dust mites.
- • **Doctor-Recommended Breathability:** Experience cool, comfortable sleep with a tightly woven 100% cotton fabric that only lets air through.

## Overview

National Allergy Premium Pillow Protectors offer king-size, 300 thread count 100% cotton encasements with an advanced auto-locking zipper system. Designed in the USA with a breathable 2.6 micron pore fabric, these hypoallergenic covers provide noiseless comfort and superior allergen defense. Sold in a convenient 4-pack, they are machine washable and backed by a lifetime warranty, making them the smart choice for health-conscious, quality-driven sleepers.

## Description

Buy National Allergy Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover: Pillow Protectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 100% Cotton
- Made in the USA or Imported
- Advanced Protection: National Allergy Pillow Protectors are made from 100% breathable cotton, which promotes a sounder nights rest. Our covers feature an exclusive Zipper System, engineered to fully encase and protect your pillow. Recommended by Doctors.
- Zipper Protection: Keep your pillows clean and protected with the Zippered Two-Part 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 Pillow Protector is made from 100% cotton. Our durable & quiet pillow encasement is soft to the touch and noiseless when moving around while asleep. This pillow cover is designed to provide an extra layer of quality protection.
- Easy Care: National Allergy's soft, durable, and 100% cotton zippered pillow encasements are fully machine washable, making them the perfect choice for everyone. Our doctor recommended pillow protectors are designed for everyday life, easy to clean & easy to use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CRYBJVD |
| Best Sellers Rank | #22,260 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #27 in Bed Pillow Protectors |
| Brand Name | National Allergy |
| Color | 4 Pack |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,107) |
| Global Trade Identification Number | 00643910017371 |
| Item Dimensions L x W | 37"L x 21"W |
| Item Type Name | Pillow Protector |
| Item Weight | 0.73 kg |
| Manufacturer | National Allergy |
| Manufacturer Warranty Description | 100% Lifetime Warranty |
| Material Type | Cotton |
| Product Care Instructions | Machine Wash |
| Size | King (21x37) |
| Thread Count | 300 |
| UPC | 643910017371 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** National Allergy
- **Color:** 4 Pack
- **Material:** Cotton
- **Product Care Instructions:** Machine Wash
- **Size:** King (21x37)

## Images

![Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Image 1](https://m.media-amazon.com/images/I/612D2H2PrqL.jpg)
![Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Image 2](https://m.media-amazon.com/images/I/41fUUQGKtEL.jpg)
![Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Image 3](https://m.media-amazon.com/images/I/51xT6INivpL.jpg)
![Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Image 4](https://m.media-amazon.com/images/I/51WJaO3sIsL.jpg)
![Premium 100% Cotton Zippered Pillow Protector - King Size - White - 4 Pack - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Image 5](https://m.media-amazon.com/images/I/11kUBsENNVS.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

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**Shop now:** [https://www.desertcart.com.br/products/84017425-premium-100-cotton-zippered-pillow-protector-king-size-white-4](https://www.desertcart.com.br/products/84017425-premium-100-cotton-zippered-pillow-protector-king-size-white-4)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-23*