---
product_id: 17385099
title: "Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Low Profile 9\" Depth - 78\" W x 80\" L"
brand: "hospitology products"
price: "473.77 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Hospitology Products"
url: https://www.desertcart.tn/products/17385099-mattress-encasement-zippered-bed-bug-dust-mite-proof-hypoallergenic-sleep
store_origin: TN
region: Tunisia
---

# Secure Zipper Lock Breathable, Cool Fabric 100% Waterproof Barrier Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Low Profile 9" Depth - 78" W x 80" L

**Brand:** hospitology products
**Price:** 473.77 DT
**Availability:** ✅ In Stock

## Summary

> 🛏️ Sleep Defended, Comfort Elevated — Your Mattress’s Best Bodyguard

## Quick Answers

- **What is this?** Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Low Profile 9" Depth - 78" W x 80" L by hospitology products
- **How much does it cost?** 473.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/17385099-mattress-encasement-zippered-bed-bug-dust-mite-proof-hypoallergenic-sleep)

## Best For

- hospitology products enthusiasts

## Why This Product

- Trusted hospitology products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit, No Slip:** Stretchable zippered design fits snugly on 9"-11" low-profile king mattresses, eliminating noise and movement.
- • **Trusted by Thousands:** Over 5,000 rave reviews and a 4.6-star rating prove it’s the go-to choice for allergy-conscious sleepers.
- • **Effortless Maintenance:** Machine washable and tumble dry low for easy care, backed by a 5-year limited warranty.
- • **Cool Comfort Technology:** Extra-soft polyester knit with breathable membrane keeps you cool without trapping heat all night.
- • **Ultimate All-Round Protection:** Lab-tested, hospital-grade barrier blocks bed bugs, dust mites & allergens for a healthier sleep.

## Overview

The HOSPITOLOGY PRODUCTS Mattress Encasement is a premium, zippered mattress protector designed for king-size low-profile mattresses (9"-11" depth). It features a 100% waterproof, lab-tested barrier that blocks bed bugs, dust mites, and allergens, while its breathable polyester knit fabric ensures cool, comfortable sleep. The stretchable fit prevents slipping and noise, and it’s easy to maintain with machine washability and a 5-year warranty. Highly rated and trusted by thousands, it’s the ultimate sleep defense system for allergy sufferers and anyone seeking superior mattress protection.

## Description

Buy 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: Mattress Encasements - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Protection. Quality Construction. - The HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System is a top-tier mattress protector designed to provide ultimate protection against bed bugs, dust mites, and other allergens. It’s an ideal solution for those with allergies or anyone seeking to create a cleaner, more comfortable sleep environment. The encasement fits snugly around the mattress and features a secure zipper that prevents pests from entering or escaping, ensuring full coverage. Made from durable, hypoallergenic material, it offers peace of mind by safeguarding against dust mites and allergens, which is especially beneficial for individuals with asthma or allergies. The material is breathable, which helps maintain temperature regulation and a comfortable sleep environment throughout the night. The Sleep Defense System technology is an added bonus, ensuring that the encasement is effective in blocking both bed bugs and allergens. The encasement is easy to install and remove for washing, making maintenance a breeze. Plus, it’s designed to be quiet, so you won’t have to worry about any crinkling noises while you sleep. Overall, the HOSPITOLOGY PRODUCTS Mattress Encasement is a great investment for anyone looking to protect their mattress and improve their sleep quality, particularly for those prone to allergies or looking to prevent infestations. The combination of durability, comfort, and protection makes it a standout choice.
Review: Best size to buy for a 10" thick Tulo mattress - I put this encasement on a new Tulo full size 10" thick mattress. I compared this encasement with one from Linenspa, Utopia Bedding and Saferest. Actually I looked at many more, but narrowed it down to these 4. Here is why I chose the Sleep Defense System: 1. Only one that was really properly lab tested and hospital grade. 2. Polyester soft knit fabric. Linenspa has polyester also, but my friend bought one and it slips around a lot and is noisy when you sleep on it. Utopia Bedding one is PVC which is very slippery and noisy. Saferest is cotton terry and very soft and probably not noisy, but their price was the highest of all 4 and it just did not seem worth $50. 3. The bug flap and zipper lock. I felt that the Sleep Defense encasement had the best system for keeping out bed bugs. 4. Reviewers said the encasement was breathable and they did not get hot at night. I find this to be true. 5. Size and Fit. These encasements are noisy if they are too big and they slip around. Plus they are uncomfortable as well. I bought the 9" to 11" Low Profile in the full size and the fit is perfect for my 19" mattress. I have nothing underneath it like some people do. It slipped on very easily and it does not move around and there is no excess that I need to tuck in somewhere. 6. Of the 4 brands I compared, Sleep Defense had the most reviews, 5,193 at the time and the highest rating of 4.6. If that many people love it, I figured I could not go wrong. I was very happy from the minute the cover arrived and having slept on it for a little over a week I am still very happy with the product. I would highly recommend this product to anyone needing a high quality, multi-functional and reasonably priced encasement.

## Features

- Polyester
- Zippered mattress cover stretches to fit any King (78” x 80”) low-profile mattress depth from 9" to 11"
- 100% Waterproof barrier on all six sides of mattress - Lab-tested
- Extra-soft polyester knit fabric is cool and comfortable - breathable waterproof membrane won't trap heat
- Can help improve sleep by reducing common substances that can reach the sleeper and disrupt respiratory function
- Machine washable - Tumble dry low - 5-Year Limited Manufacturer’s Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P6XQB0E |
| Age Range Description | Adult |
| Best Sellers Rank | #4,644 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #9 in Mattress Encasements |
| Brand | HOSPITOLOGY PRODUCTS |
| Brand Name | HOSPITOLOGY PRODUCTS |
| Closure Type | Zipper |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 1,981 Reviews |
| Fabric Type | Polyester |
| Item Weight | 3.6 pounds |
| Manufacturer | HOSPITOLOGY |
| Manufacturer Part Number | SDSM03K9 |
| Manufacturer Warranty Description | Hospitology Products offers a 5-year Limited Warranty from Date of Purchase. |
| Material Type | 9" - 11" Depth Mattress |
| Model Name | Hospitology Products Mattress Encasement |
| Model Number | SDSM03K9 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Water Proof |
| Product Care Instructions | Machine Wash |
| Size | King |
| Special Feature | Water Proof |
| Thread Count | 2000 |
| UPC | 855039004464 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** HOSPITOLOGY PRODUCTS
- **Color:** White
- **Fabric Type:** Polyester
- **Size:** King
- **Special Feature:** Water Proof

## Images

![Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - King - Waterproof - Stretchable - Low Profile 9" Depth - 78" W x 80" L - Image 1](https://m.media-amazon.com/images/I/81Rbuakvo0L.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Protection. Quality Construction.
*by E***D on February 23, 2025*

The HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System is a top-tier mattress protector designed to provide ultimate protection against bed bugs, dust mites, and other allergens. It’s an ideal solution for those with allergies or anyone seeking to create a cleaner, more comfortable sleep environment. The encasement fits snugly around the mattress and features a secure zipper that prevents pests from entering or escaping, ensuring full coverage. Made from durable, hypoallergenic material, it offers peace of mind by safeguarding against dust mites and allergens, which is especially beneficial for individuals with asthma or allergies. The material is breathable, which helps maintain temperature regulation and a comfortable sleep environment throughout the night. The Sleep Defense System technology is an added bonus, ensuring that the encasement is effective in blocking both bed bugs and allergens. The encasement is easy to install and remove for washing, making maintenance a breeze. Plus, it’s designed to be quiet, so you won’t have to worry about any crinkling noises while you sleep. Overall, the HOSPITOLOGY PRODUCTS Mattress Encasement is a great investment for anyone looking to protect their mattress and improve their sleep quality, particularly for those prone to allergies or looking to prevent infestations. The combination of durability, comfort, and protection makes it a standout choice.

### ⭐⭐⭐⭐⭐ Best size to buy for a 10" thick Tulo mattress
*by C***E on September 19, 2019*

I put this encasement on a new Tulo full size 10" thick mattress. I compared this encasement with one from Linenspa, Utopia Bedding and Saferest. Actually I looked at many more, but narrowed it down to these 4. Here is why I chose the Sleep Defense System: 1. Only one that was really properly lab tested and hospital grade. 2. Polyester soft knit fabric. Linenspa has polyester also, but my friend bought one and it slips around a lot and is noisy when you sleep on it. Utopia Bedding one is PVC which is very slippery and noisy. Saferest is cotton terry and very soft and probably not noisy, but their price was the highest of all 4 and it just did not seem worth $50. 3. The bug flap and zipper lock. I felt that the Sleep Defense encasement had the best system for keeping out bed bugs. 4. Reviewers said the encasement was breathable and they did not get hot at night. I find this to be true. 5. Size and Fit. These encasements are noisy if they are too big and they slip around. Plus they are uncomfortable as well. I bought the 9" to 11" Low Profile in the full size and the fit is perfect for my 19" mattress. I have nothing underneath it like some people do. It slipped on very easily and it does not move around and there is no excess that I need to tuck in somewhere. 6. Of the 4 brands I compared, Sleep Defense had the most reviews, 5,193 at the time and the highest rating of 4.6. If that many people love it, I figured I could not go wrong. I was very happy from the minute the cover arrived and having slept on it for a little over a week I am still very happy with the product. I would highly recommend this product to anyone needing a high quality, multi-functional and reasonably priced encasement.

### ⭐⭐⭐⭐⭐ I liked it
*by C***I on August 30, 2026*

I put this on myself....its not very difficult, but if you can....get help. Otherwise I love this cover. Fit my queen foam mattress perfect. Didn't have any weird smell out of the package. The instructions were easy. I have peace of mind that my mattress is well protected from dust mites. It was an easy wash, and didnt show any signs of damage from the machine. My sheets fit perfect right over it, no rolling up. Its not uncomfortable and thick.

## 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.tn/products/17385099-mattress-encasement-zippered-bed-bug-dust-mite-proof-hypoallergenic-sleep](https://www.desertcart.tn/products/17385099-mattress-encasement-zippered-bed-bug-dust-mite-proof-hypoallergenic-sleep)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-28*