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Sofcover® Ultimate Duo System

Please allow 2 - 3 weeks for out of stock sizes.
SC3977.5-UDUO 9-15 GR
Calculated at checkout

Product Description

The Duo System is an integrated plan for bed bugs and/or dust mite control combining the “Ultimate” style mattress encasement plus a removable “Simplistic” Overlay sheet mattress protector. This innovative system combines full protection with easy care and maintenance.

  • Bed Bug Certified (Penetration-Escape Tested)
  • Waterproof
  • Breathable
  • Fire Retardant
  • Impermeable to Bed Bugs and Dust Mites
  • Protects against Mold and Bacteria
  • Fits 9"–15" and 16"–22" depth mattresses  

The Twin plus.png Mattress Encasement Stretches to Fit Twin and Long Twin. 
The Full  Mattress Encasement Stretches to Fit Full and Long Full. 
The King  Mattress Encasement Stretches to Fit California King and Hotel King.


Learn More About Mattress Safe® Product Features (click to watch video)
The Mattress Safe® product collection includes quality mattress and box spring encasements and protectors for any bed in your home. Featuring our soft luxurious fabric, Mattress Safe® encasements are bed bug certified to protect against bed bugs. Mattress Safe® products are waterproof, breathable, fire retardant, and soft to the touch.



Easy Care and Instillation Instructions (click to watch video)
Products by Mattress Safe® are used daily around the world for bed bug protection, allergy relief and waterproof protection. Mattress Safe® products are handmade of long-lasting materials that stretch to fit. Our products are specially designed for ease of installation. Installation instructions are provided with each product.


Product Features

Mattress Safe Bed Bug Protection ProductBed Bug Certified (click for more info)
Our fabric has been tested by board certified entomologists and certified for protection against bed bugs and dust mites. You can sleep safe and sound knowing that bed bugs cannot bite through the laminated fabric of our Duo Protection System.

Sofcover Breathable Products Breathable 
The Duo Mattress Cover System features our luxurious Sofcover® fabric that wicks moisture away from the body to keep you cool in the summer and warm in the winter.

Mattress Safe Waterproof ProductsWaterproof Protection (click for more info)
Made of a comfortable stretch fabric and joined to our unique lightweight barrier, the Duo System provides complete waterproof protection against fluids and stains.

Mattress Safe Fire Retardant ProductsFire Retardant (click for more info)
Mattress Safe® is proud to feature fire retardancy as a vital feature of our laminated fabric. Tested by the National Fire Protection Agency and Passing the Cigarette Burn Test - CFR Title 16 Part 1632 (FF4-72) Standard for Flammability.

Mattress Safe Allergy Relief ProductsNon-Allergenic (click for more info)
When our fabric was tested for dust mite allergen transference, the amount of allergen that passed through the fabric was considered to be too small to measure. Our Sofcover® fabric is designed with a mean pore size of less than 0.01 microns offering you the ultimate in protection.

Prevent Bed Bug Infestation ProductsPrevents Bed Bug Infestations (click for more info)
By applying Mattress Safe® mattress encasements before any signs of bed bug infestation, you will minimize the available areas for nesting as well as provide the means for an easy detection of bed bugs. As a pest management application, Mattress Safe® encasements eliminate the use of chemicals to entrap and kill bed bugs in an infested mattress.

Patented Zipper with the Hook Bed Bug ProductPatented "Zipper with the Hook"® (click for more info)
Unique and built directly into our products, the patented "Zipper with the Hook"® secures the tight closure of the zipper sealing against the penetration and escape of bed bugs. The zipper and hook combination prevents infestation and quarantines infested items from spreading pests. Sewn in Loop and Zip-Tie included to ensure tamperproof encasements.

Made in USA ProductsMade in the USA(click for more info)
Proudly supporting our nation's economy, 90% of Mattress Safe's® product selection is made right here in America. Our Sofcover® collection is not only our premier product selection, but our U.S. manufacturing plant allows us to create unique and custom designs. Mattress encasements and protectors made with Mattress Safe's® premier fabric, the Sofcover® collection, are made in the USA.

Plus Advantage ProductsPlus+ Advantage® Sizes
Plus+ Advantage® sizes stretch to fit a variety of mattress depths and lengths, including regular and long sizes. Plus+ Advantage® brings you the versatile answer to mattress and box spring protection.

Protect Your Mattress Investment ProductProtects and Recovers Your Bedding Investment
A minimal investment in mattress encasements can prevent the loss and the heavy cost of replacing a mattress and box spring. Even without a problem, Mattress Safe® products are a cost effective and preventative measure in protecting your bedding investment.

Warranty Information

Warranty: Your protector is warranted against defects in workmanship and material. Structural damage caused by abuse, misuse, improper installation or not properly following the care instructions will void the warranty. Do not use bleach! The use of bleach or bleach products will void the warranty.

This product is designed to keep bed bugs that are already in your bedding from feeding or escaping and to keep new bed bugs from entering and hiding in your bedding while secured with the patented "Zipper with the Hook"®. Sewn in Loop and Zip-Tie included to ensure tamperproof encasements. It cannot prevent bed bugs from entering your home or place of business.

You must register your product for the warranty to be activated. You may register your product at Warranty will not be honored without proof of purchase. Please keep the proof of purchase available to validate purchase.

Our products are nonreturnable.

Please allow 2 - 3 weeks for out of stock sizes.

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