Sealy Mattress Covers & Protectors

A luxury knit fabric fitted mattress protector by Sealy is designed to prevent urine, water, spills, and stains from ruining the mattress to help extend mattress life. The soft, breathable cotton touch fabric, features a waterproof backing and is easy-care machine washable and dryable.

Love this bed. Sergiy. Brooklyn, NY. Thu May 21 2026

This mattress cover protects against urine, water, spills, and stains. This five-sided fitted mattress cover is constructed with comfortable soft top terry fabric that protects to prevent spills and stains from ruining your mattress. Easy care - machine wash and dry.

This is such a great product!. Jennifer. US. Wed Apr 29 2026

The Sealy Posturepedic allergy protection zippered mattress encasement is the perfect blend of safety and comfort. This mattress encasement is made from 100% polyester, which ensures years of functionality. It is available in various sizes, letting you choose the one that fits your mattress. The mattress encasement is hypoallergenic and dust-mite resistant, which makes it safe to use in your home. It is fire, stain, and water-resistant. This Posturepedic allergy protection zippered mattress encasement by Sealy is a part of the Posturepedic collection. The mattress encasement is non-toxic, making it safe for you and your loved ones.

Its great.I feel like it will and does protect the mattress.. Carolyn. Wagoner, OK. Sun Sep 11 2022

Made of soft, comfortable fabric with a cooling finish, this breathable mattress protector wicks away moisture to keep you cool and dry all night. This mattress cover extends the life of your mattress by adding a protective layer between you and your mattress, keeping it clean and fresh.

Works with my mattress cover and holds up well in the washer and dryer. Immani. Jacksonville, FL. Tue May 19 2026