--- product_id: 419594789 title: "9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9\"" brand: "hospitology" price: "€ 311.20" currency: EUR in_stock: true reviews_count: 5 category: "Hospitology" url: https://www.desertcart.be/products/419594789-9-11-deep-king-9-low-profile-the-original-sleep store_origin: BE region: Belgium --- # 100% Waterproof Barrier Hypoallergenic & Easy Care Bed Bug & Dust Mite Proof 9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" **Brand:** hospitology **Price:** € 311.20 **Availability:** ✅ In Stock ## Summary > 🛏️ Sleep Tight, Stay Protected – The Original Sleep Defense System ## Quick Answers - **What is this?** 9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" by hospitology - **How much does it cost?** € 311.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/419594789-9-11-deep-king-9-low-profile-the-original-sleep) ## Best For - hospitology enthusiasts ## Why This Product - Trusted hospitology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low Profile Fit:** Designed for 9-inch to 11-inch mattresses, ensuring a sleek, snug fit without bulk. - • **Waterproof Protection:** Shield your mattress from spills and stains with a fully waterproof polyester fabric. - • **Effortless Maintenance:** Machine washable and durable for long-lasting freshness and convenience. - • **Hypoallergenic Comfort:** Crafted with skin-friendly materials to reduce allergy triggers and promote healthier sleep. - • **Ultimate Sleep Defense:** Premium zippered encasement seals out bed bugs, dust mites, and allergens for uninterrupted rest. ## Overview This premium king-size mattress encasement offers a low-profile fit for 9-11 inch mattresses, featuring a waterproof polyester fabric that blocks bed bugs, dust mites, and allergens. With a secure zippered closure and hypoallergenic design, it ensures a clean, protected, and comfortable sleep environment. Machine washable and highly rated by users, it’s the ultimate mattress protector for health-conscious professionals. ## Description Dust Water Proof Hypoallergenic Review: RECOMENDABLE - Súper buen producto. Quedó perfecto para el colchón y los materiales son de alta calidad. Recomendado Review: Good price, good product. - Fits well, easy to put on. Looks like a good deal for the money. ## Features - Dust - Water Proof - Hypoallergenic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P6XQB0E | | Age Range Description | Adult | | Brand | Hospitology | | Closure Type | Zipper | | Customer Reviews | 4.6 out of 5 stars 219 Reviews | | Enclosure Material | Polyester | | Fabric Type | Polyester | | Item Weight | 1.61 kg | | Manufacturer Part Number | SDSM03K9 | | Model number | SDSM03K9 | | Other Special Features of the Product | Dust, Hypoallergenic, Water Proof | | Product Care Instructions | Machine Wash | | Special Feature | Dust, Hypoallergenic, Water Proof | | UPC | 855039004464 | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Hospitology - **Fabric Type:** Polyester - **Special Feature:** Dust, Hypoallergenic, Water Proof - **Closure Type:** Zipper - **Product Care Instructions:** Machine Wash ## Images ![9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" - Image 1](https://m.media-amazon.com/images/I/81Rbuakvo0L.jpg) ![9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" - Image 2](https://m.media-amazon.com/images/I/81XO0hcObDL.jpg) ![9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" - Image 3](https://m.media-amazon.com/images/I/81SRXgdkctL.jpg) ![9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" - Image 4](https://m.media-amazon.com/images/I/813oEbeeugL.jpg) ![9 - 11 Deep , King 9 LOW PROFILE : The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 78-Inch by 80-Inch, King - LOW PROFILE 9" - Image 5](https://m.media-amazon.com/images/I/91Z7wvCyxfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ RECOMENDABLE *by J***L on 20 November 2025* Súper buen producto. Quedó perfecto para el colchón y los materiales son de alta calidad. Recomendado ### ⭐⭐⭐⭐⭐ Good price, good product. *by S***R on 27 February 2026* Fits well, easy to put on. Looks like a good deal for the money. ### ⭐⭐⭐⭐⭐ It's a good brand *by Y***A on 11 November 2025* It fit perfectly. ## Frequently Bought Together - HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Low Profile 9" Depth - 78" W x 80" L - HOSPITOLOGY PRODUCTS Pillow Encasement- Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Set of 2 - 20" H x 36" W - HOSPITOLOGY PRODUCTS Box Spring Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Split King - 39" W x 80" L - Set of 2 for Split Box Spring ONLY --- ## 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.be/products/419594789-9-11-deep-king-9-low-profile-the-original-sleep](https://www.desertcart.be/products/419594789-9-11-deep-king-9-low-profile-the-original-sleep) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-02*