Aller-Ease Mattress Protector Full Size Waterproof Zippered Knit — Allergy Barrier, Machine Washable

The AllerEase Waterproof Mattress Protector is a zip-encased, knit mattress cover that keeps liquids, stains and household allergens off your full-size mattress while staying machine washable and durable.

From the best-selling allergy bedding brand, this full-size mattress protector combines a soft, quiet knit surface with a secure zip closure and a waterproof inner layer to shield your mattress from spills, stains and common household particles. Made with tightly woven fabric and FlexFit stretch corners, it works as both an allergen barrier and everyday mattress shield that’s easy to care for—just hot water wash and line dry or tumble low as directed. The product is backed by a lifetime limited warranty for added long-term value.

How does this protector keep allergens away from my mattress?

The AllerEase protector uses a high-density, tightly woven fabric construction to block dust, dander and many household particles from embedding in mattress fibers. It fully encases the mattress so contaminants don’t settle into seams or corners, helping maintain a cleaner sleep surface over time.

• Expertly woven fabric designed to prevent 99.9% of household particles
• Full-encasing zip design seals edges and corners
• Quiet, soft knit top avoids crinkling while you move
• Recommended by allergists for bedding protection

Will it stop spills and stains without feeling stiff?

The protector features an internal waterproof layer that blocks liquids while preserving a soft, textile-like sleeping surface. The knit cover and FlexFit stretch corners deliver a snug, low-profile fit so the mattress feels natural instead of plastic-coated.

• Waterproof barrier prevents liquids from reaching mattress foam or springs
• Soft knit top maintains comfortable hand-feel and breathability
• Stretch corners keep the protector taut and secure all night
• Machine-washable for easy stain removal and sanitation

How should I care for and install the protector?

Installation is simple: unzip, slip the cover fully over the mattress, and zip closed for a complete encasement. For cleaning, the protector accepts hot water washing and is engineered to withstand regular laundering; follow the care instructions to preserve the waterproof layer and warranty.

• Zip-encased design makes installation fast and thorough
• Machine washable—hot water safe as directed for deep cleaning
• Durable knit and waterproof layer built to tolerate routine laundering
• Lifetime limited warranty supports long-term use

Will this protector change how my mattress fits sheets or feels at night?

The low-profile design and FlexFit stretch corners are made to maintain mattress dimensions so fitted sheets still slide on easily. The top layer is engineered to be quiet and gentle, so it minimizes noise and preserves the familiar comfort of your mattress beneath.

• FlexFit corners ensure a snug, mattress-hugging fit without bulk
• Quiet knit cover reduces crinkle and keeps movement natural
• Full encasement keeps mattress height and shape consistent for sheets
• Available in white to coordinate with bedding ensembles

Who is this for: The AllerEase Waterproof Mattress Protector is ideal for anyone seeking reliable spill protection and a sealed allergen barrier—parents with young children, pet owners, people with seasonal or household sensitivities, and anyone who wants to preserve mattress life without sacrificing comfort. It’s especially useful for full-size mattresses where a zip-encased, machine-washable, long-lasting cover brings both everyday convenience and peace of mind.