--- product_id: 292065595 title: "Mattress Protector, Polyester Blend, White, King" brand: "aller-ease" price: "£87.37" currency: GBP in_stock: true reviews_count: 6 category: "Aller Ease" url: https://www.desertcart.co.uk/products/292065595-mattress-protector-polyester-blend-white-king store_origin: GB region: Great Britain --- # 100% waterproof shield Smart temperature control 99.9% allergen barrier Mattress Protector, Polyester Blend, White, King **Brand:** aller-ease **Price:** £87.37 **Availability:** ✅ In Stock ## Summary > 🛏️ Sleep Smart, Live Fresh – The Mattress Protector Millennials Swear By! ## Quick Answers - **What is this?** Mattress Protector, Polyester Blend, White, King by aller-ease - **How much does it cost?** £87.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/292065595-mattress-protector-polyester-blend-white-king) ## Best For - aller-ease enthusiasts ## Why This Product - Trusted aller-ease brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Care & Fit:** Machine washable with a secure zip closure designed for a snug, wrinkle-free fit on king mattresses. - • **Premium Polyester Blend:** Durable, breathable fabric with a smooth 300-thread count finish for quiet, comfortable nights. - • **Ultimate Allergy Defense:** Blocks 99.9% of dust, pollen & bedbugs for a healthier sleep sanctuary. - • **Adaptive Comfort Technology:** Regulates your body temperature by retaining heat when cold and releasing it when hot. - • **Kid & Pet Proof Waterproofing:** Protect your mattress from spills and accidents with a fully waterproof barrier. ## Overview The Aller-Ease King Mattress Protector combines advanced allergy protection with a waterproof, temperature-balancing polyester blend fabric. Engineered to block 99.9% of allergens and household particles, it safeguards your mattress from spills and stains while adapting to your body’s temperature for all-night comfort. Featuring a 300-thread count, zip closure, and machine washable design, it’s the perfect upgrade for health-conscious, busy professionals seeking a clean, cozy sleep environment. ## Description Buy Aller-Ease Mattress Protector, Polyester Blend, White, King online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Would not recommend - Really awful fit - and the top is a horrible material which crinkles and makes a noise when you lie on it. Would not recommend Review: I couldn't find anything similar to these at any store in India, and I looked everywhere. They're an excellent bedbug barrier but don't make you sweat at night. It was worth the extra cost of importing them. ## Features - Polyester - ADVANCED ALLERGY PROTECTION: AllerEase mattress protectors have tightly woven, expertly-designed fabric to prevent 99.9% of unhealthy household particles from collecting in your mattress - WATERPROOF DESIGN: This mattress protector features a waterproof design that prevents liquids from contaminating and ruining your mattress, making it kid and pet proof! - TEMPERATURE BALANCING: Commonly used in high-performance athletic clothing, our fabric technology retains heat when you’re cold and releases heat when you’re hot to deliver continuous comfort. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0187RVQAK | | Age Range Description | Child | | Best Sellers Rank | #35,796 in Home ( See Top 100 in Home ) #120 in Mattress Protectors | | Brand Name | Aller-Ease | | Closure Type | Zipper | | Color | White | | Country of Publication | China | | Customer Reviews | 4.5 4.5 out of 5 stars (3,158) | | Fabric Type | Poly Blend | | Global Trade Identification Number | 00022415035163 | | Included Components | Zipper | | Item Type Name | Mattress Protector | | Item Weight | 3 Pounds | | Manufacturer | American Textile | | Manufacturer Part Number | 3516AMZSC | | Material Type | Polyester | | Model Name | AllerEase Ultimate Protection and Comfort Temperature Balancing Waterproof Zippered Mattress Protector | | Model Number | 3516AMZ | | Number of Items | 1 | | Other Special Features of the Product | Water-Resistant | | Product Care Instructions | Machine Wash | | Size | King | | Thread Count | 300 | | UPC | 022415035163 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Aller-Ease - **Colour:** White - **Fabric Type:** Poly Blend - **Size:** King - **Special features:** Water-Resistant ## Images ![Mattress Protector, Polyester Blend, White, King - Image 1](https://m.media-amazon.com/images/I/71tJqUZt-wL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: My mattress is 14' high-will this fit?** A: Previously this may have fit, but not any longer. The package doesn't look like the original that I had. No where in the description above does it say what mattress depth it fits. I tried for 30 minutes to get this thing on my mattress. **Q: Hello, the bag says dust mite barrier, is barrier the same as protection? does it fully protect from dust mites?** A: My son has a huge dust mite allergy that he had to take medicine for. Since we got this he hasn't had an issues and no longer takes medicine. This really does protect against dust mites. **Q: Does it smell?** A: No it doesn’t smell, it’s perfect. Wash it before you put it on and it protects your pillow. My daughter uses it as a pillow case she doesn’t even put a pillowcase on top of it **Q: Does it include boxspring covers?** A: My boxspring and Mattress was about 16 inches total. The cover fit over both together. ## Customer Reviews ### ⭐⭐ Would not recommend *by A***R on 4 January 2025* Really awful fit - and the top is a horrible material which crinkles and makes a noise when you lie on it. Would not recommend ### ⭐⭐⭐⭐⭐ Review *by E***A on 24 January 2018* I couldn't find anything similar to these at any store in India, and I looked everywhere. They're an excellent bedbug barrier but don't make you sweat at night. It was worth the extra cost of importing them. ### ⭐⭐⭐⭐⭐ Review *by S***S on 1 February 2026* Mattress protectors are one of those things that seem optional until you need them, and then you wish you'd had one all along. This AllerEase protector delivers comprehensive protection for your mattress while maintaining the comfort you expect from your bed. It's practical, effective, and well-designed. The allergy protection is the primary feature here. If you deal with dust mites, pet dander, or other allergens, this creates a barrier between you and those irritants. The material blocks allergens from penetrating through to your mattress and prevents what's already in your mattress from reaching you. That protection makes a noticeable difference in sleep quality if you're sensitive to allergens. The zippered encasement design provides complete coverage. Unlike fitted sheet-style protectors that only cover the top and sides, this one fully encloses the mattress with a zipper closure. Every surface is protected, which means comprehensive defense against allergens, dust mites, bed bugs, and spills. That complete coverage gives you peace of mind. Installation is straightforward but takes two people for a king-size mattress. You unzip it, slide the mattress in, and zip it back up. The zipper runs along three sides, making it accessible. Once it's on, it stays put and doesn't shift or bunch up under your sheets. The fit is snug without being overly tight. Comfort is where this really impresses. Many mattress protectors make your bed feel crinkly, hot, or plasticky. This one doesn't. The material is soft and breathable, allowing air circulation so you don't overheat during sleep. It doesn't change the feel of your mattress – you still get the same comfort and support you had before. The breathable fabric technology prevents that sweaty, uncomfortable feeling some protectors create. Moisture can escape through the material, which keeps you cooler and more comfortable throughout the night. If you tend to sleep hot, this won't make that problem worse like some waterproof protectors do. Waterproof protection handles spills and accidents effectively. The barrier prevents liquids from soaking through to your mattress while still allowing vapor to pass through. That means protection without the clammy feeling. Whether it's a spilled drink, pet accident, or any other liquid mishap, your mattress stays dry and protected. Noise level is minimal. Some protectors crinkle and rustle every time you move, which disrupts sleep. This material is quiet – you don't hear it when shifting positions during the night. That silent performance is crucial for undisturbed sleep. The zipper quality is excellent. It's sturdy, glides smoothly, and includes a protective flap that covers the zipper pull once closed. That flap prevents the zipper from opening accidentally and provides an extra layer of allergen protection. The zipper mechanism feels durable and well-engineered. Washing and care are simple. This is machine washable, which is essential for maintaining hygiene. You can wash it periodically to keep it fresh and clean without special procedures or hand-washing. It comes out of the washer clean and can be tumble dried on low. The material holds up well through multiple wash cycles. Durability after washing remains strong. The material doesn't break down, tear, or lose its protective properties after laundering. The waterproof layer stays intact, and the allergen barrier continues functioning effectively. This is built to last through years of regular use and washing. Mattress longevity is significantly extended with this protector. Your mattress is a major investment, and protecting it from spills, stains, allergens, and general wear keeps it in better condition for longer. The cost of this protector is minimal compared to replacing a damaged mattress prematurely. The fit for king-size mattresses is accurate. It's sized appropriately for standard king mattresses without being too loose or too tight. The elastic properties of the material allow it to accommodate slight variations in mattress thickness while maintaining a secure fit. Sleep quality improvement is noticeable for allergy sufferers. Reducing exposure to allergens during sleep means less nighttime congestion, fewer allergy symptoms, and better rest. That health benefit alone makes this worthwhile for anyone with allergies or asthma. Value for the protection provided is outstanding. You're getting comprehensive mattress protection, allergy defense, waterproof coverage, and breathable comfort at a reasonable price. When you factor in the mattress protection and health benefits, this pays for itself quickly. For anyone looking to protect their mattress investment while improving sleep quality, this AllerEase protector is an excellent choice. It provides real allergy protection, keeps your mattress clean and dry, doesn't compromise comfort, and is easy to maintain. Whether you have allergies, pets, kids, or just want to protect your mattress, this delivers reliable performance. ## Frequently Bought Together - AllerEase Ultimate Allergy Protection and Comfort Zippered Mattress Protector, King - Set of 4 Standard/Queen AllerEase Pillow Protectors - Temperature Balancing, Allergist Recommended - Premium Breathable, Zippered Protectors - Set of 2 King 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.co.uk/products/292065595-mattress-protector-polyester-blend-white-king](https://www.desertcart.co.uk/products/292065595-mattress-protector-polyester-blend-white-king) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*