Mattress Encasement Zippered Bed Bug Dust Mite Proof King - Waterproof

In this review of the HOSPITOLOGY PRODUCTS Mattress Encasement the bottom line is simple: it is for sleepers who want a durable, full-coverage barrier against bed bugs, dust mites and liquids without adding heat or bulk. The reviewer found the encasement easy to fit on a King low-profile mattress and appreciated the combination of a soft polyester knit surface with a lab-tested, 100% waterproof membrane that covers all six sides. For allergy sufferers or anyone replacing an old protector, this encasement delivers reliable protection and a comfortable sleep surface.

Key Features

• Zippered full encasement: A zipper closure seals the mattress on all six sides to prevent bed bugs and dust mites from entering or escaping.
• Waterproof barrier: The lab-tested waterproof membrane protects the mattress from spills and stains while keeping liquids out.
• Stretchable fit: The polyester zippered cover stretches to fit King low-profile mattresses from 9 in to 11 in depth, making installation straightforward.
• Comfortable fabric: Extra-soft polyester knit provides a smooth sleeping surface and a breathable layer that does not trap heat.
• Easy care and warranty: Machine washable and tumble dry low with a 5-Year Limited Manufacturers Warranty for long-term peace of mind.

Who It's For

This encasement is best for people with allergies, those worried about bed bugs, and households looking to protect an existing mattress without changing feel. The breathable membrane and soft polyester make it suitable for sleepers who dislike crinkly or noisy protectors.

It is less suited for very deep pillow-top mattresses beyond 11 in depth or shoppers who need an ultra-thin mattress pad for added comfort rather than full encasement protection. Shoppers seeking cooling technology beyond a breathable knit surface should compare dedicated cooling mattress covers instead.

Pros & Cons

Pros

• High-quality construction and fabric that reviewers describe as soft and comfortable under a sheet.
• Effective bed bug and dust mite protection thanks to a zippered, full encasement design.
• Completely waterproof on all six sides while remaining breathable to avoid trapping heat.
• Machine washable with a 5-Year Limited Manufacturers Warranty for durability and value.

Cons

• Designed for low-profile mattresses (9 in to 11 in); may not fit taller mattresses.
• The zipper closure is secure but adds a seam that some users prefer to keep tucked under a fitted sheet.

Specifications

Brand	HOSPITOLOGY PRODUCTS
Size	King 78 in x 80 in
Depth fit	Low profile 9 in to 11 in
Material	Extra-soft polyester knit with waterproof membrane
Protection	100% waterproof on all six sides; bed bug and dust mite proof
Care	Machine washable, tumble dry low
Warranty	5-Year Limited Manufacturers Warranty

Our Verdict

The HOSPITOLOGY encasement is a practical, well-made solution for anyone prioritizing mattress protection and allergy reduction without sacrificing comfort. It offers long-lasting waterproof and pest-barrier performance, a soft knit surface that sleeps cool, and straightforward care; overall it represents good value for households with a King low-profile mattress.

Frequently Asked Questions

Will this fit my King mattress?
Yes, it is designed for King mattresses measuring 78 in x 80 in and fits low-profile depths from 9 in to 11 in.

Is the cover noisy or hot to sleep on?
The extra-soft polyester knit sits over a breathable waterproof membrane, and reviewers report it feels soft and does not trap heat like some older protectors.

How do I clean the encasement?
Machine wash and tumble dry low per the care instructions; the product also comes with a 5-Year Limited Manufacturers Warranty.