--- product_id: 435036820 title: "100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover" brand: "national allergy" price: "₨546" currency: SCR in_stock: true category: "National Allergy" url: https://www.desertcart.sc/products/435036820-100-cotton-king-size-pillow-protector-zippered-allergy-pillow-cover store_origin: SC region: Seychelles --- # Auto-locking zipper closure 2.6 micron mean pore size King size 21x37 inches 100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover **Brand:** national allergy **Price:** ₨546 **Availability:** ✅ In Stock ## Summary > 🛡️ Sleep Smart, Sleep Clean: The Ultimate Allergy Shield for Your Pillow ## Quick Answers - **What is this?** 100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover by national allergy - **How much does it cost?** ₨546 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/435036820-100-cotton-king-size-pillow-protector-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 - • **Easy Care & Durable:** Machine washable with lifetime warranty—hypoallergenic and chemical-free - • **Perfect King Size Fit:** Tailored 21x37 inch cover slips easily under your pillowcase - • **Breathable & Quiet Comfort:** Soft 100% cotton weave lets heat escape—no crinkle, no plastic noise - • **Secure Zippered Encasement:** Full 6-sided pillow protection with an auto-lock zipper and fabric shield - • **Doctor & Allergist Approved:** Trusted 2.6 micron weave blocks allergens for healthier sleep ## Overview This 100% cotton king size pillow protector features a patented 2.6 micron pore weave that blocks allergens while maintaining breathability and comfort. Designed with a secure auto-locking zipper and fabric shield, it fully encases your pillow on all six sides. Hypoallergenic, noiseless, and machine washable, it fits standard king pillows (21x37 inches) and comes with a lifetime warranty, making it the trusted choice for allergy-conscious sleepers. ## Description Buy 100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover | 21 x 37 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 King Size Pillows: White pillow case protectors, 21 x 37 inches, made for King bed pillows. Slip each cover under your everyday pillowcase for a durable protective layer. Also available in Standard and Queen. - 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 | B09YS2NSYN | | Best Sellers Rank | #22,370 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #28 in Bed Pillow Protectors | | Brand Name | National Allergy | | Color | 1 Pack | | Customer Reviews | 4.6 4.6 out of 5 stars (11,107) | | Item Dimensions L x W | 37"L x 21"W | | Item Type Name | Pillow Protector | | Item Weight | 0.29 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 | 643910022047 | | Unit Count | 1 Count | ## Product Details - **Brand:** National Allergy - **Color:** 1 Pack - **Material:** Cotton - **Product Care Instructions:** Machine Wash - **Size:** King (21x37) ## Images ![100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover - Image 1](https://m.media-amazon.com/images/I/612D2H2PrqL.jpg) ![100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover - Image 2](https://m.media-amazon.com/images/I/41fUUQGKtEL.jpg) ![100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover - Image 3](https://m.media-amazon.com/images/I/51xT6INivpL.jpg) ![100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover - Image 4](https://m.media-amazon.com/images/I/51WJaO3sIsL.jpg) ![100% Cotton King Size Pillow Protector, Zippered Allergy Pillow Cover - Image 5](https://m.media-amazon.com/images/I/11kUBsENNVS.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. --- ## 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.sc/products/435036820-100-cotton-king-size-pillow-protector-zippered-allergy-pillow-cover](https://www.desertcart.sc/products/435036820-100-cotton-king-size-pillow-protector-zippered-allergy-pillow-cover) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-24*