Kingnex Quilted Waterproof Split Top Queen Mattress Protector - Padded

In this review the Kingnex Quilted Waterproof Split Top Queen Mattress Protector is assessed for Sleep Number style adjustable beds and other deep mattresses. The biggest reason to consider it is protection without a plastic feel: the protector uses a premium waterproof TPU membrane on the back to shield against sweat, urine and spills while the quilted microfiber top adds a soft, padded layer for comfort. For shoppers wanting a fitted, deep-pocket pad that balances softness, waterproofing and quiet performance, this review explains what works and where it might fall short.

Key Features

• Waterproof membrane: The TPU back provides reliable protection against perspiration, urine and liquid spills to prolong mattress life.
• Quilted comfort: Hollowed micro polyester fill and a brushed microfiber surface add loft and a soft, cushioned sleeping layer.
• Fitted design: Elastic all around and stretchable side skirts fit mattresses up to 18 in deep and help keep the pad in place on split-top beds.
• Quiet and breathable: The cover absorbs fluids while allowing air and heat to pass through so the bed remains cool and without crinkly noise.
• Durable construction: Quilting and quality materials make the pad long lasting for routine protection and nightly use.
• Easy care: Machine washable and tumble dry low for straightforward maintenance and stain management.

Who It's For

This protector is a good fit for owners of adjustable or split-top queen beds who want a soft, padded layer that also protects against liquids. It is especially useful for households with children, pets or anyone who needs in-bed urine protection while keeping a comfortable, textile feel instead of a plastic cover.

Shoppers who need an encasement-style allergen barrier or those who must have an ultratight non-breathable barrier should look elsewhere, because this design prioritizes a breathable, cushioned surface and a waterproof membrane rather than full encasement or hospital-grade imperviousness.

Pros & Cons

Pros

• Soft quilted top adds noticeable comfort and a more luxurious sleep surface.
• Waterproof TPU backing protects the mattress from spills and stains without a plasticky feel on top.
• Deep fitted skirt and full elastic help it fit up to 18 in mattresses and split-top configurations.
• Machine washable and tumble dry low for easy maintenance.

Cons

• Some users report mixed results with how well it stays in place on vigorous adjustable use, so additional fasteners may be needed for certain beds.
• Not a full encasement or heavy-duty medical barrier for extreme needs.

Specifications

Product type	Quilted fitted mattress protector
Compatibility	Adjustable bed, split top queen, deep mattresses up to 18 in
Top material	Brushed microfiber with hollowed micro polyester fill
Backing	Waterproof TPU membrane
Care	Machine wash, tumble dry low; do not bleach
Noise	Designed to be quiet and non-rustling

Our Verdict

The Kingnex Quilted Waterproof Split Top Queen Mattress Protector is a practical choice for anyone who wants cushioned comfort plus reliable liquid protection for a split or adjustable queen. It delivers a soft, breathable surface, durable quilting and easy care at a reasonable value, though those needing a full encasement or absolute immovable fit should consider alternatives.

Frequently Asked Questions

Will this fit a split-top adjustable queen bed?
Yes; the fitted design and stretchable side skirts are intended to work with split-top adjustable queen mattresses and should fit typical split configurations.

Is the protector noisy like vinyl covers?
No; the product is designed to be quiet and non-rustling while still providing a waterproof backing.

How do I clean it?
It is machine washable and can be tumble dried on low; do not bleach and follow normal care for microfiber and TPU-backed bedding.