The Duo System is an integrated plan for bed bugs and/or dust mite control combining the Sofcover® Ultimate Mattress Encasement with a removable Simplistic Overlay sheet mattress protector. This innovative system combines full protection with easy care and maintenance.
Plus+ 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.
- The Twin Plus+ Mattress Encasement stretches to fit Twin and Long Twin.
- The Full Plus+ Mattress Encasement stretches to fit Full and Long Full.
- The King Plus+ Mattress Encasement stretches to fit California King and Hotel King.
How To Measure Your Mattress Correctly
It is important to properly measure your mattress and box spring frame before purchasing an encasement. Due to hygiene and bed bug concerns, we are unable to accept exchanges and returns on opened or used products. For more information, please review our return policy.Learn How To Measure Your Mattress
Mattress Safe® Quality You Can Trust... Service You Deserve®
Mattress Safe® Product Features | Video (1:52)
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 Installation Instructions | Video (0:56)
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.
Why Mattress Safe® Is Bed Bug Certified | Video (1:13)
Mattress Safe® mattress protectors and encasements are your first line of defense against bed bugs, fluids, stains, bacteria and mold. Mattress Safe® encasements are the only products on the market that are bed bug certified. Don't settle for lesser encasements that claim "bed bug protection". Get the proven gold standard: Mattress Safe® Bed Bug Certified.