--- product_id: 471435195 title: "Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90)" brand: "allersoft" price: "85021CFA" currency: XOF in_stock: true reviews_count: 13 category: "Allersoft" url: https://www.desertcart.sn/products/471435195-allersoft-all-cotton-dust-pet-dander-feather-pollen-and-allergy store_origin: SN region: Senegal --- # secure inner & outer ties prevent bunching 400 thread count ultra-tight weave cooling cotton fabric, no heat radiance Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90) **Brand:** allersoft **Price:** 85021CFA **Availability:** βœ… In Stock ## Summary > πŸ›οΈ Sleep Clean, Sleep Cool, Sleep Confident ## Quick Answers - **What is this?** Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90) by allersoft - **How much does it cost?** 85021CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/471435195-allersoft-all-cotton-dust-pet-dander-feather-pollen-and-allergy) ## Best For - allersoft enthusiasts ## Why This Product - Trusted allersoft brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Cool Comfort:** Breathable 100% cotton fabric with cooling techβ€”no overheating, no noise - β€’ **Allergy Armor:** Patented weave blocks dust, pollen, pet dander & feathers under 3 microns - β€’ **Stay-Put Security:** Dual inner & outer ties keep your duvet perfectly in place all night - β€’ **Lightweight Luxury:** Only 3.3 lbs, won’t weigh down your comforter like vinyl or waterproof liners - β€’ **Perfect Fit Promise:** Sized 90x90 inches for a flawless fitβ€”measure your comforter before you buy ## Overview The Allersoft All Cotton Duvet Protector (90x90) features a patented 400 thread count ultra-tight cotton weave that blocks allergens as small as 3 microns, including dust, pet dander, pollen, and feathers. Designed with secure inner and outer ties, it prevents duvet bunching while maintaining breathability and coolness without added heat or noise. Lightweight at just 3.3 pounds, this protector offers durable, allergy-proof bedding protection with a perfect fit for 90x90 inch comforters. ## Description Buy Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90): Bedding & Litter - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Great quality, and does what it says. - This cover works perfectly with my queen sized duvet. Do be careful of what size you're ordering, look at the actual dimensions! This cover is a very tight weave cotton, it is deceptive, as it doesn't look that heavy when you open it, but it definitely needs a full sized washer, even for the smaller sizes. For reference, I can wash my very heavy linen duvet cover in my apartment sized washer with no problems, but I struggled with this one and had to wash it twice, and in the future will be using a different washer for it. The texture is crisp, and not very soft, but that may change after multiple washes. Since this is meant to be inside another cover, it isn't an issue, and lends some structure to lightweight covers. I have a severe dust allergy, feather products collect a lot of dust that isn't easily remedied, but this cover stops any existing dust from getting to me, and prevents additional dust from accumulating inside the duvet. I haven't had any allergy or asthma related issues since I put this on the bed. The inner and outer ties are perfect, and I do not find that my duvet slides around inside this at all, and since the cover isn't silky, it holds onto the outer cover as well. This cover would even work well as a single solution, without an outer cover, but since I have pets, I'll be sticking to using it inside a decorative cover that washes the easier. After using this product for a few weeks, I plan to purchase these for my family for Xmas. Review: Really nice fabric - Really high quality, tight weave fabric. I wanted an interior cover for my down comforter to keep micro feathers from falling out. I kept finding tiny down shed on my nightstand in the morning. This cover has stopped all shedding. I read the reviews before buying and wasn't sure I was going to like it because people mentioned that it's heavy and loud. Both are true - however, the weight feels like quality you'd find in a high-end hotel and I didn't notice the increased weight once the duvet was actually on my comforter and spread out. The fabric is not quiet, but again reminds me of quality and did not bother me. It's so tightly woven that I think the noise is that air can't move through even though it's only cotton. The cover has ties on the inside as well as loops on the outside so you can use this as an interior cover and put your decorative duvet cover over it. I ended up liking this interior cover enough that I put my nice outer cover away for awhile and am using just this on the bed. ## Features - Woven - GET THE BEST FIT, CHECK YOUR COMFORTER SIZE FIRST| This size fits 90 Inches Wide x 90 Inches Long - COMPLETE PROTECTION| Allersoft patented weave will keep dust, feathers, pollen and pet dander from accumulating in your bedding and causing health related issues - SECURE INNER & OUTER TIES| Both ties allow one to easily attach the Allersoft Comforter cover to your own comforter or duvet to keep them from bunching - COOL & EFFECTIVE| This Allersoft cotton fabric has cooling technology and does not radiate heat. A patented, super-tight weave offer a mean flow pore size of less than 3 microns - BREATHABLE & WONT WEIGHT COMFORTER DOWN| Made of all 100% lightweight cotton, it will not weigh the comforter down unlike those that have waterproof or vinyl linings which can also be hot and noisy to sleep with ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PZHYGVG | | Best Sellers Rank | #145,472 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #11 in Bedding Duvet Covers | | Brand | Allersoft | | Brand Name | Allersoft | | Closure Type | Zipper | | Color | White | | Customer Reviews | 4.3 out of 5 stars 183 Reviews | | Fabric Type | Woven | | Fabric Warmth Description | Light | | Item Dimensions L x W | 90"L x 90"W | | Item Display Dimensions | 90 x 90 x 0.25 inches | | Item Type Name | Duvet Cover | | Item Weight | 3.3 Pounds | | Manufacturer | Narcote, LLC | | Manufacturer Part Number | AS9090 | | Manufacturer Warranty Description | Lifetime on all workmanship, follow care instructions or warranty void | | Material Type | Cotton | | Model Number | AS9090 | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Dryer Safe, Machine Washable | | Shape | Rectangular | | Size | 90x90 inches | | Thread Count | 400 | | UPC | 850032322492 | | Unit Count | 1.0 Count | ## Product Details - **Size:** 90x90 inches - **Color:** White - **Fabric Type:** Woven - **Brand:** Allersoft - **Pattern:** Solid ## Images ![Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90) - Image 1](https://m.media-amazon.com/images/I/81DW7aB7e9L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality, and does what it says. *by H***R on November 18, 2024* This cover works perfectly with my queen sized duvet. Do be careful of what size you're ordering, look at the actual dimensions! This cover is a very tight weave cotton, it is deceptive, as it doesn't look that heavy when you open it, but it definitely needs a full sized washer, even for the smaller sizes. For reference, I can wash my very heavy linen duvet cover in my apartment sized washer with no problems, but I struggled with this one and had to wash it twice, and in the future will be using a different washer for it. The texture is crisp, and not very soft, but that may change after multiple washes. Since this is meant to be inside another cover, it isn't an issue, and lends some structure to lightweight covers. I have a severe dust allergy, feather products collect a lot of dust that isn't easily remedied, but this cover stops any existing dust from getting to me, and prevents additional dust from accumulating inside the duvet. I haven't had any allergy or asthma related issues since I put this on the bed. The inner and outer ties are perfect, and I do not find that my duvet slides around inside this at all, and since the cover isn't silky, it holds onto the outer cover as well. This cover would even work well as a single solution, without an outer cover, but since I have pets, I'll be sticking to using it inside a decorative cover that washes the easier. After using this product for a few weeks, I plan to purchase these for my family for Xmas. ### ⭐⭐⭐⭐⭐ Really nice fabric *by C***C on January 13, 2026* Really high quality, tight weave fabric. I wanted an interior cover for my down comforter to keep micro feathers from falling out. I kept finding tiny down shed on my nightstand in the morning. This cover has stopped all shedding. I read the reviews before buying and wasn't sure I was going to like it because people mentioned that it's heavy and loud. Both are true - however, the weight feels like quality you'd find in a high-end hotel and I didn't notice the increased weight once the duvet was actually on my comforter and spread out. The fabric is not quiet, but again reminds me of quality and did not bother me. It's so tightly woven that I think the noise is that air can't move through even though it's only cotton. The cover has ties on the inside as well as loops on the outside so you can use this as an interior cover and put your decorative duvet cover over it. I ended up liking this interior cover enough that I put my nice outer cover away for awhile and am using just this on the bed. ### ⭐⭐⭐⭐⭐ Good purchase *by A***S on January 10, 2026* Purchased this to keep the down and feathers contained. It works great. Also chose this one because it has the tie on the inside and outside so it can be placed in a duvet cover. It does not add noticeable weight and the noise is minimal imo. Only complaint would be there are only 4 ties on the corners so it shifts some but a lot of duvet covers are like that...overall a great purchase. No more allergies ## Frequently Bought Together - Allersoft| All Cotton Dust, Pet Dander, Feather, Pollen & Allergy Control Duvet Protector (90x90) - Set of 4 Standard/Queen AllerEase Pillow Protectors - Temperature Balancing, Allergist Recommended - Premium Breathable, Zippered Protectors - Set of 4 Standard/Queen AllerEase Pillow Protectors - Moisture Wicking, Advanced Allergy Protection - Premium Polyester, Zippered Protectors --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/471435195-allersoft-all-cotton-dust-pet-dander-feather-pollen-and-allergy](https://www.desertcart.sn/products/471435195-allersoft-all-cotton-dust-pet-dander-feather-pollen-and-allergy) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-21*