Protect-A-Bed AllerZip Smooth Waterproof Mattress Protector King - Bed

In this review of the Protect-A-Bed AllerZip Smooth Waterproof Mattress Protector, the bottom line is simple: it is aimed at sleepers who want full encasement protection for allergies and bed bugs while keeping a smooth, quiet sleep surface. The reviewer found the AllerZip encasement provides reliable anti-allergy and bed bug proofing for a king mattress that measures between 11 and 18 in, and the machine washable polyester fabric makes maintenance straightforward. For anyone prioritizing complete perimeter protection and easy care, this encasement is a practical choice.

Key Features

• Full encasement: Completely covers the mattress with a zip closure to block allergens and bed bugs from entering or exiting the mattress interior.
• Waterproof barrier: A protective layer keeps spills and moisture away from the mattress while preserving a quiet sleeping surface.
• Machine washable: Polyester construction allows the encasement to be laundered in a washing machine for simple upkeep and hygiene.
• Sized for taller mattresses: Designed to fit king mattresses from 11 to 18 in deep, making it suitable for many pillow-top and thick hybrid beds.
• Smooth finish: The outer surface is made to stay quiet and comfortable, reducing crinkling sounds common with some protective covers.
• Anti-allergy design: Fabric and full zip closure reduce exposure to dust mites and common allergens for sensitive sleepers.

Who It's For

The AllerZip encasement is best for people who need comprehensive mattress protection against bed bugs and allergens, including allergy sufferers, pet owners, and anyone who wants a waterproof layer without a fitted-sheet feel. It is also suited to households that prefer machine-washable bedding for routine cleaning.

Those who want a light fitted pad rather than a full encasement should look elsewhere; this product fully encloses the mattress and is intended for people prioritizing barrier protection over decorative or thin protectors.

Pros & Cons

Pros

• Provides full mattress encasement for bed bug and allergen protection, giving peace of mind for sensitive sleepers.
• Waterproof construction protects the mattress from spills and moisture while remaining quiet to the touch.
• Machine washable polyester makes cleaning the encasement simple and practical.
• Fits deep mattresses from 11 to 18 in, accommodating many modern mattress depths.

Cons

• The full encasement design can feel different from a standard fitted protector and requires removal to strip the bed for laundering.

Specifications

Product name	AllerZip Smooth Mattress Protector
Brand	Protect-A-Bed
Size	King
Fits mattress depth	11-18 in
Material	Polyester
Key functions	Waterproof, anti-allergy, bed bug proof
Care	Machine washable

Our Verdict

The Protect-A-Bed AllerZip Smooth encasement is a sensible buy for anyone needing true mattress barrier protection against allergies and bed bugs while keeping a quiet, waterproof surface. It fits deep king mattresses and is easy to launder, making it good value for households focused on hygiene and long-term mattress protection.

Frequently Asked Questions

Will this fit my deep king mattress?
Yes, it is designed to fit king mattresses between 11 and 18 in deep.

Can I wash this in a regular home machine?
Yes, the polyester encasement is machine washable for routine cleaning.

Does it protect against bed bugs and allergens?
Yes, the full zip encasement creates a barrier that helps prevent bed bugs and reduces exposure to allergens.