--- product_id: 445897881 title: "100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable" brand: "national allergy" price: "$30.70" currency: USD in_stock: true category: "National Allergy" url: https://www.desertcart.us/products/445897881-100-cotton-pillow-protector-standard-size-zippered-allergy-pillow-cover store_origin: US region: United States of America --- # Secure Auto-locking Zipper 2.6 Micron Mean Pore Size 21x27 in Standard Size 100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable **Brand:** national allergy **Price:** $30.70 **Availability:** ✅ In Stock ## Summary > 🛡️ Sleep Smart, Breathe Easy: The Ultimate Allergy Shield for Your Pillow ## Quick Answers - **What is this?** 100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable by national allergy - **How much does it cost?** $30.70 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/445897881-100-cotton-pillow-protector-standard-size-zippered-allergy-pillow-cover) ## 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 - • **Cool, Quiet Comfort:** Soft 100% cotton weave lets heat escape—no crinkle noise or plastic feel. - • **Doctor & Allergist Approved:** Patented 2.6 micron cotton weave blocks allergens while staying breathable. - • **Effortless Care & Durability:** Machine washable with zipper closed, backed by a lifetime warranty—hassle-free freshness. - • **All-Around Zippered Protection:** Encases your pillow fully with an auto-lock zipper and fabric shield for zero gaps. - • **Perfect Fit for Standard Pillows:** Designed to snugly fit 21x27 inch pillows, blending seamlessly under your pillowcase. ## Overview This 100% cotton pillow protector features a patented 2.6 micron mean pore size weave, providing doctor-recommended allergen protection while maintaining breathability and comfort. Its secure auto-locking zipper fully encases standard 21x27 inch pillows, ensuring no allergen escape. Soft, noiseless, and machine washable, it offers a durable, hypoallergenic barrier backed by a lifetime warranty—perfect for health-conscious professionals seeking restful, clean sleep. ## Description Buy 100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable: Pillow Protectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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: Single White pillow case protector, 21 x 27 inches, made for standard bed pillow. 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 | B09YRZ8LJX | | Best Sellers Rank | #15,231 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #17 in Bed Pillow Protectors | | Brand Name | National Allergy | | Color | 1 Pack | | Customer Reviews | 4.6 4.6 out of 5 stars (11,075) | | Item Dimensions L x W | 27"L x 21"W | | Item Type Name | Pillow Protector | | Item Weight | 0.15 kg | | Manufacturer | National Allergy | | Manufacturer Warranty Description | 100% Lifetime Warranty | | Material Type | Cotton | | Product Care Instructions | Machine Wash | | Size | Standard (21x27) | | Thread Count | 300 | | UPC | 643910022085 | | Unit Count | 1 Count | ## Product Details - **Brand:** National Allergy - **Color:** 1 Pack - **Material:** Cotton - **Product Care Instructions:** Machine Wash - **Size:** Standard (21x27) ## Images ![100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 1](https://m.media-amazon.com/images/I/612D2H2PrqL.jpg) ![100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 2](https://m.media-amazon.com/images/I/71bguCyb3OL.jpg) ![100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 3](https://m.media-amazon.com/images/I/81VFE7Rr9sL.jpg) ![100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 4](https://m.media-amazon.com/images/I/718PbeAz80L.jpg) ![100% Cotton Pillow Protector Standard Size, Zippered Allergy Pillow Cover | 21 x 27 in, Single, 2.6 Micron Mean Pore, AAFA Certified, Hypoallergenic Zippered Pillowcase Encasement, Machine Washable - Image 5](https://m.media-amazon.com/images/I/81hl1NnlepL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - National Allergy Premium 100% Cotton Zippered Pillow Protector - Standard Size - White - 300 Thread Count - Hypoallergenic Bed Pillowcase with Zipper - Breathable Encasement Cover - Aller-Ease Maximum Allergy Protector, King, 1-Pack – Hypoallergenic Pillow Cover, Zippered Design Prevents Collection of Bedbugs and Allergens, Machine Washable, 1 Pack - Four Seasons Essentials Standard Pillow Protectors (Set of 2) – Zippered Waterproof Pillow Covers Hypoallergenic Dust Proof Pillowcase Encasement Cover --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/445897881-100-cotton-pillow-protector-standard-size-zippered-allergy-pillow-cover](https://www.desertcart.us/products/445897881-100-cotton-pillow-protector-standard-size-zippered-allergy-pillow-cover) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-06*