---
product_id: 322552741
title: "100% Cotton Pillow Protectors Standard Size, Zippered Pillow Covers 2 Pack | 21 x 27 in, 2.6 Micron Weave, Set of 2, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable"
brand: "national allergy"
price: "6682 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "National Allergy"
url: https://www.desertcart.is/products/322552741-100-cotton-pillow-protectors-standard-size-zippered-pillow-covers-2
store_origin: IS
region: Iceland
---

# auto-locking zipper closure 300 thread count cotton weave 2.6 micron breathable pore size 100% Cotton Pillow Protectors Standard Size, Zippered Pillow Covers 2 Pack | 21 x 27 in, 2.6 Micron Weave, Set of 2, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable

**Brand:** national allergy
**Price:** 6682 kr
**Availability:** ✅ In Stock

## Summary

> 🛏️ Sleep Smart, Protect Better — Because Your Pillow Deserves the Best!

## Quick Answers

- **What is this?** 100% Cotton Pillow Protectors Standard Size, Zippered Pillow Covers 2 Pack | 21 x 27 in, 2.6 Micron Weave, Set of 2, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable by national allergy
- **How much does it cost?** 6682 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/322552741-100-cotton-pillow-protectors-standard-size-zippered-pillow-covers-2)

## 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

- • **Easy Care & Durable:** Machine washable with zipper closed, backed by a 100% lifetime warranty for lasting investment.
- • **Perfect Standard Fit:** Designed for 21x27 inch pillows, slips easily under your everyday pillowcase for discreet protection.
- • **Soft & Breathable Comfort:** No plastic membranes—just quiet, cool cotton that preserves your pillow’s natural feel.
- • **Doctor & Allergist Trusted:** Patented 2.6 micron weave blocks allergens while letting your skin breathe.
- • **Secure Zippered Encasement:** Auto-locking zipper with fabric shield ensures full 6-sided pillow protection without gaps.

## Overview

These 100% cotton pillow protectors feature a patented 2.6 micron pore size weave trusted by doctors and allergists to block allergens while maintaining breathability. The secure auto-locking zipper encases pillows on all six sides, preventing dust mites and allergens from penetrating. Soft, noiseless, and breathable, they fit standard 21x27 inch pillows and are machine washable for easy care. Backed by a lifetime warranty, this 2-pack offers durable, hypoallergenic protection that keeps your pillows fresh and comfortable night after night.

## Description

Buy 100% Cotton Pillow Protectors Standard Size, Zippered Pillow Covers 2 Pack | 21 x 27 in, 2.6 Micron Weave, Set of 2, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable: Pillow Protectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality and value for the price, so far -- sized a bit on the large side - Pillow protectors are really important for your investment in good quality pillows. Wetness from sleep can easily seep through a pillowcase and leech into the cotton fabric casing of your pillow, making it stained or yellowing the overall color over time. Considering that a really good goose down feather pillow can go between $70 and $140 on average, spending $10~$20 on a very good pillow protector is just smart thinking. I've gone through about two dozen pillow protectors over the years. What usually happens is that the fabric isn't as resilient as expected and will end up yellowing over time. I often forget to launder mine, remembering once every few washes. In some cases, the protector will reach a point where it's not providing enough of a barrier and allow staining moisture to sneak past. Or, the zipper ends up breaking. I finally decided that buying cheap pillow protectors to throw away every couple of years is just not smart. This time I invested more. This pillow protector set by National Allergy was on sale, so I got two for $13.50. The first thing I noticed is that the fabric is a bit stiff. But this is something that softens up over time, thankfully. It does have a cotton-like shell that feels like good quality. On the flipside, there's a treatment of some kind that feels like it's water repellent, without being a sort of all plastic 100% waterproof barrier. It does breathe. The zipper is not along the edge, but instead about an inch back from the edge on one side, which is a smart design--reduces stress on the zipper teeth. One thing that kind of surprised me. This is a queen size, but it appears to be 20" by 31". I happen to have a "short queen" that's in between standard and usual queen, coming in at 28" long. So, I end up with 3" extra material. It's not a huge deal, because I fold that over and push that through the pillow case first. The fold stays, it lays flat, and the pillow feels fine. Because it takes a good long while of use to figure out if a pillow protector is going to hold up, I'll have to come back at a later point to follow up.
Review: Allergy pillowcase - Excellent fit for queen size pillow. Soft and smooth material. Pillowcase slipped over with ease.

## Features

- 100% Cotton
- Doctor & Allergist Recommended: National Allergy's patented 100% cotton weave features a proprietary 2.6 micron mean pore size, delivering tightly woven, breathable protection trusted by doctors, allergists, and families for decades.
- Secure Zippered Encasement: These pillow protectors with zipper closure encase your pillow on all six sides with a two-part system. The auto-locking zipper stays closed, and a fabric shield under the closure helps minimize any opening at the seam.
- Soft, Quiet & Breathable: The tight cotton weave lets heat escape so you sleep cool, with no crinkle, stiffness, or plastic membrane. A noiseless cover that preserves the natural feel and airflow of your pillow night after night.
- Fits Standard Size Pillows: Set of 2 white pillow case protectors, 21 x 27 inches, made for standard bed pillows. Slip each cover under your everyday pillowcase for a durable protective layer. Also available in Queen and King.
- Easy Care, Not Waterproof: National Allergy's pillow protectors are machine washable with the zipper closed. These breathable cotton covers contain no plastic or vinyl membrane and are not designed to block liquids or spills.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093JGDH59 |
| Best Sellers Rank | #17,942 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #20 in Bed Pillow Protectors |
| Brand | National Allergy |
| Brand Name | National Allergy |
| Color | 2 Pack |
| Customer Reviews | 4.6 out of 5 stars 11,096 Reviews |
| Item Dimensions L x W | 27"L x 21"W |
| Item Type Name | pillow protector |
| Item Weight | 0.3 kg |
| Manufacturer | National Allergy |
| Manufacturer Warranty Description | 100% Lifetime Warranty |
| Material | Cotton |
| Material Type | Cotton |
| Product Care Instructions | Machine Wash |
| Size | Standard (21x27) |
| Thread Count | 300 |
| UPC | 643910021781 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** National Allergy
- **Color:** 2 Pack
- **Material:** Cotton
- **Product Care Instructions:** Machine Wash
- **Size:** Standard (21x27)

## Images

![100% Cotton Pillow Protectors Standard Size, Zippered Pillow Covers 2 Pack | 21 x 27 in, 2.6 Micron Weave, Set of 2, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 1](https://m.media-amazon.com/images/I/612D2H2PrqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and value for the price, so far -- sized a bit on the large side
*by G***K on October 19, 2022*

Pillow protectors are really important for your investment in good quality pillows. Wetness from sleep can easily seep through a pillowcase and leech into the cotton fabric casing of your pillow, making it stained or yellowing the overall color over time. Considering that a really good goose down feather pillow can go between $70 and $140 on average, spending $10~$20 on a very good pillow protector is just smart thinking. I've gone through about two dozen pillow protectors over the years. What usually happens is that the fabric isn't as resilient as expected and will end up yellowing over time. I often forget to launder mine, remembering once every few washes. In some cases, the protector will reach a point where it's not providing enough of a barrier and allow staining moisture to sneak past. Or, the zipper ends up breaking. I finally decided that buying cheap pillow protectors to throw away every couple of years is just not smart. This time I invested more. This pillow protector set by National Allergy was on sale, so I got two for $13.50. The first thing I noticed is that the fabric is a bit stiff. But this is something that softens up over time, thankfully. It does have a cotton-like shell that feels like good quality. On the flipside, there's a treatment of some kind that feels like it's water repellent, without being a sort of all plastic 100% waterproof barrier. It does breathe. The zipper is not along the edge, but instead about an inch back from the edge on one side, which is a smart design--reduces stress on the zipper teeth. One thing that kind of surprised me. This is a queen size, but it appears to be 20" by 31". I happen to have a "short queen" that's in between standard and usual queen, coming in at 28" long. So, I end up with 3" extra material. It's not a huge deal, because I fold that over and push that through the pillow case first. The fold stays, it lays flat, and the pillow feels fine. Because it takes a good long while of use to figure out if a pillow protector is going to hold up, I'll have to come back at a later point to follow up.

### ⭐⭐⭐⭐⭐ Allergy pillowcase
*by M***N on July 13, 2026*

Excellent fit for queen size pillow. Soft and smooth material. Pillowcase slipped over with ease.

### ⭐⭐⭐⭐⭐ Exceptional quality 100% heavyweight cotton
*by C***A on December 2, 2025*

I ordered a set of 2 in the standard size, and couldn’t believe the heavyweight quality for such a reasonable price. I have very expensive 750 fill goose down pillows that are almost too big for standard protecters/cases and these went right on with no struggle. Even stayed true to size with no shrinkage after washing/drying. The weave is so tight they were still incredibly stiff I was a little worried they would be uncomfortable. But that doesn’t negatively affect the feel of the pillow or outer case at all. The zipper is super sturdy too. And is well placed so you don’t feel it. These protecters will definitely keep your pillows clean and prevent yellowing. I will be ordering enough for all the pillows in my house! Honestly, I wouldn’t have imagined being this excited about purchasing pillow protectors

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**Shop now:** [https://www.desertcart.is/products/322552741-100-cotton-pillow-protectors-standard-size-zippered-pillow-covers-2](https://www.desertcart.is/products/322552741-100-cotton-pillow-protectors-standard-size-zippered-pillow-covers-2)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-07*