--- product_id: 102572358 title: "National Allergy 100% Cotton Duvet Cover Queen Size, 86x86 inches, White" brand: "national allergy" price: "$250.08" currency: USD in_stock: true reviews_count: 5 category: "National Allergy" url: https://www.desertcart.us/products/102572358-national-allergy-100-cotton-duvet-cover-queen-size-86x86-inches store_origin: US region: United States of America --- # Machine washable & durable 300 thread count cotton 2.6-micron pore size barrier National Allergy 100% Cotton Duvet Cover Queen Size, 86x86 inches, White **Brand:** national allergy **Price:** $250.08 **Availability:** ✅ In Stock ## Summary > 🛡️ Wrap your duvet in luxury and defense — because your sleep deserves the best! ## Quick Answers - **What is this?** National Allergy 100% Cotton Duvet Cover Queen Size, 86x86 inches, White by national allergy - **How much does it cost?** $250.08 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/102572358-national-allergy-100-cotton-duvet-cover-queen-size-86x86-inches) ## 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 - • **Tailored Fit, No Slips:** Generous 86x86 inch Full/Queen size with corner ties keeps your duvet perfectly in place all night. - • **Sleep Clean, Sleep Smart:** Hypoallergenic 100% cotton fabric blocks dust mites & allergens for a healthier night's rest. - • **Breathe Easy, Rest Better:** 300 thread count with a tight 2.6-micron weave ensures quiet airflow without sacrificing comfort. - • **Doctor-Recommended Allergy Defense:** USA-designed protector trusted by allergy-conscious sleepers for everyday dust protection. - • **Effortless Care, Lasting Freshness:** Machine washable and durable design means your bedding stays pristine with minimal effort. ## Overview The National Allergy 100% Cotton Duvet Cover (86x86 inches) is a hypoallergenic, breathable, and durable protector designed to encase Full/Queen duvets. Featuring a 300 thread count cotton fabric with a 2.6-micron pore size, it effectively blocks dust mites and allergens while maintaining airflow and quiet comfort. Machine washable and equipped with corner ties for a secure fit, this USA-designed cover offers doctor-recommended allergy protection and a lifetime warranty, making it an essential upgrade for clean, healthy sleep. ## Description National Allergy 100-percent cotton allergy duvet protector allows you to encase your duvets for advanced protection. National Allergy is one of the more recognized allergy fabric names in the market. Our fabric is a patented, high construction piece of material and is an advanced protection solution. Cool, smooth feeling you get with your best cotton sheets. It is easy care machine wash and dry. Review: Wonderful Product! - This dust mist cover works perfectly. Luxurious feel to it. It's got some weight to it. Like having two thick sheets. I personally like sleeping with weighty blankets so this is not a problem. I really like the small ties in the corners to keep the duvet in place inside the cover. That was an unexpected, simple, and appreciated feature! If you are looking for a dust mite cover for a duvet, this is a great product. Review: Does the job - This is literally the only affordable one I could find to buy, but it mostly does the job. My feather down doona constantly had feathers coming out and this stopped that. Occasionally one will still come out but that's it. A good buy. ## Features - PROTECT THE COMFORTER YOU LOVE: This 100% cotton duvet protector fully surrounds an existing Full/Queen duvet or comforter to help keep it clean and protected. The 86 x 86 inch encasement includes the protector only; duvet insert is not included. - QUIET, BREATHABLE COMFORT: National Allergy's hypoallergenic duvet covers feature 300 thread count cotton allows airflow & moves quietly as you sleep, so your bed still feels comfortable & familiar. The tight weave has a 2.6-micron mean pore size. - A CALMER CHOICE FOR ALLERGY-CONSCIOUS SLEEP: The hypoallergenic cotton encasement adds a soft, breathable layer of everyday dust protection. National Allergy protectors are USA-designed and recommended by doctors. - EASY TO WASH, EASY TO LIVE WITH: Machine-washable cotton makes routine bedding care simpler. Measure your duvet before ordering for the best fit, then wash and reuse the durable encasement whenever your bed needs a refresh. - MEASURE THE COMFORTER, NOT THE BED: Full/Queen fits an 86 by 86 inch insert. Measure your own comforter and choose the closest listed size. Protective cover only; no comforter included. Good for guest rooms, kids rooms and homes with pets. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002R0DRAG | | Best Sellers Rank | #892,912 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #690 in Bedding Duvet Covers #1,464 in Bedding Comforters | | Brand | National Allergy | | Closure Type | Zipper | | Colour | White | | Customer Reviews | 4.3 out of 5 stars 1,269 Reviews | | Enclosure Material | Cotton, Vinyl | | Fabric Type | Cotton | | Fabric Warmth Description | Light | | Global Trade Identification Number | 00803650004806 | | Item Dimensions L x W | 2.18L x 2.18W Meters | | Item Display Dimensions | 2.18 x 2.18 Meters | | Item Type Name | Duvet Cover | | Item Weight | 2.58 Pounds | | Manufacturer | National Allergy | | Manufacturer Part Number | 10022 | | Manufacturer Warranty Description | Lifetime warranty. | | Model number | 10022 | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Size | Full / Queen | | Thread Count | 300 | | UPC | 803650004806 | | Unit Count | 1.0 Count | ## Product Details - **Size:** Full / Queen - **Colour:** White - **Fabric Type:** Cotton - **Brand:** National Allergy - **Pattern:** Solid - **Thread Count:** 300 - **Fabric Warmth Description:** Light - **Product Dimensions:** 2.18L x 2.18W Meters - **Number of Pieces:** 1 - **Material:** Cotton, Vinyl ## Images ![National Allergy 100% Cotton Duvet Cover Queen Size, 86x86 inches, White - Image 1](https://m.media-amazon.com/images/I/515oai+QJgL.jpg) ![National Allergy 100% Cotton Duvet Cover Queen Size, 86x86 inches, White - Image 2](https://m.media-amazon.com/images/I/81iewkMMOfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this cover have button holes or "tie-downs" inside to keep the comforter from floating around inside? Thank you!** A: No. Its a regular comforter without buttons or tie-downs. Cover advantage is presence of a zipper. I bought this cover for my goose down comforter - down comforters eventually start to "leak" feathers. So I put down comforter inside of this cover and then whole structure inside of another cover. That way I can wash outside cover often and inside cover rarely. And I don't see any annoying feathers anymore. **Q: Hello. Is it good to use for goose down comforter to stop down from coming off. Thank you** A: Hello, I am not sure about goose down. I used this for a camel wool filled blanket that was shedding wool madly. The cover helped to stop wool from coming off. **Q: is it waterproof?** A: No. It washes easily and dries quickly. I would suggest using a cover of sorts if you are concerned about problems. **Q: does the protector fit over the comforter and then you insert it inside the duvet cover?** A: Yes it does .... I have been very happy with the duvet cover. I use it over my summer/early fall quilt and I use VERY LARGE safety pins in corners and sides to keep the quilt in place. We toss and turn a lot. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wonderful Product! *by A***O on 20 February 2014* This dust mist cover works perfectly. Luxurious feel to it. It's got some weight to it. Like having two thick sheets. I personally like sleeping with weighty blankets so this is not a problem. I really like the small ties in the corners to keep the duvet in place inside the cover. That was an unexpected, simple, and appreciated feature! If you are looking for a dust mite cover for a duvet, this is a great product. ### ⭐⭐⭐⭐⭐ Does the job *by P***J on 24 February 2021* This is literally the only affordable one I could find to buy, but it mostly does the job. My feather down doona constantly had feathers coming out and this stopped that. Occasionally one will still come out but that's it. A good buy. ### ⭐⭐⭐⭐⭐ Good quality *by J***E on 14 October 2020* I bought this item after I found out that I am extremely allergic to dustmites. Does it work? I do not know, because I changed all my bedding, bought an air purifier as well and am on medication, but I do feel a lot better in general :). Anyway I wanted to say that the duvet cover feels amazing! It is nice and soft and you can see it is great quality. ## Frequently Bought Together - National Allergy Premium 100% Cotton Duvet Comforter Protector - Full/Queen Size - 86" x 86" - White - Breathable 300 Thread Count Hypoallergenic Cover - Zippered Encasement - Bedding Linen - Set of 4 Standard/Queen AllerEase Pillow Protectors - Temperature Balancing, Allergist Recommended - Premium Breathable, Zippered Protectors --- ## 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/102572358-national-allergy-100-cotton-duvet-cover-queen-size-86x86-inches](https://www.desertcart.us/products/102572358-national-allergy-100-cotton-duvet-cover-queen-size-86x86-inches) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-10*