Mattress Covers for Sleep Number® Beds

Premium replacement mattress covers designed for all Sleep Number® bed models, sizes, and configurations. Our durable covers provide support for the rails and inserts to restore your bed's performance and comfort.

Over time, mattress cover fabric stretches, causing loose fit and reduced air chamber support. This leads to sagging and the need for higher sleep numbers. Our replacement covers rebuild your Sleep Number® bed to like-new condition by providing firm support on all four sides, allowing air chambers to respond properly to your body.

Perfect for worn pillow tops, compressed support foam, or loose-fitting covers. Reuse your existing plastic corner locks with our easy installation. Available in Twin XL, Full, Queen, King, and California King sizes.

For use with working Sleep Number® bed pump and air chamber systems only. Call us for fast service and sizing questions.

We are not affiliated with Sleep Number or Select Comfort Corporation. All trademark names are used for product compatibility purposes only.