Guardmax Queen Zippered Mattress Protector — Waterproof, Bed-Bug Proof Full Encasement (60x80, 12" Depth)

Guardmax Queen Zippered Mattress Protector is a full-coverage, bed-bug-proof and waterproof encasement that seals all six sides with a soft jersey knit surface for quiet, comfortable sleep.

This Guardmax mattress cover combines a breathable jersey knit face with a secure nylon zipper and internal waterproof barrier to defend your queen mattress from bugs, spills, dust mites, and everyday wear. Designed to fit standard queen mattresses up to 12" deep (stretching to 13"), the cover pulls on like a pocket and zips closed under a stitched guard flap so there are no open seams for pests or allergens to escape.

How does the zippered design keep bed bugs and allergens contained?

The encasement uses a three-sided nylon zipper that glides smoothly and tucks beneath a stitched guard flap to eliminate exposed teeth or gaps. Because it seals along all six mattress sides, there is no open corner for insects or dust mite particles to migrate through.

• Full six-sided enclosure prevents entry and exit of pests
• Stitched zipper guard seals the pull area
• Nylon zipper built for repeated use without snagging

Will the protector feel comfortable or noisy while I sleep?

The outer layer is a knitted polyester jersey that resembles a soft T-shirt rather than crinkly plastic, so it stays quiet when you move. The fabric is breathable and silky to the touch, providing a sleep surface that feels more like bedding than a protective cover.

• Soft jersey knit face for a smooth, quiet feel
• Breathable construction reduces trapped heat compared to vinyl covers
• OEKO-TEX Standard 100 certified fabric next to skin

How does the Guardmax cover protect against spills and night accidents?

Beneath the knit exterior there is a waterproof layer that blocks liquids from reaching the mattress core. When messes happen, simply unzip the encasement and launder it on a warm cycle; the knit tolerates gentle drying and holds its shape so the barrier remains effective.

• Internal waterproof membrane shields mattress from liquids
• Machine washable for easy cleanup after spills or accidents
• Durable materials stand up to routine washing and low tumble dry

What size does this Queen encasement fit and how do I install it?

This Guardmax Queen encasement fits mattresses measuring 60" x 80" with 12" depth, and it can stretch to 13" if needed. Installing is simple: slip the cover on like a fitted pillowcase, align the seams, then zip the three-sided zipper closed and tuck the zipper flap under to complete the seal.

• Fits 60" x 80" queen mattresses, 12" deep (stretches to 13")
• Slip-on installation, then zip and secure the guard flap
• Check mattress depth before purchase for best fit

Who is this for: The Guardmax Queen Zippered Mattress Protector is intended for anyone who wants complete mattress protection without sacrificing comfort — ideal for households managing bed bug prevention, allergy reduction, kids and pets, or simply protecting an investment mattress from spills and everyday wear. It suits people who prefer a quiet, fabric-feel cover that is machine-washable and easy to install.