Best King Size Mattress Protector | Waterproof Bed bug free

To protect your worthy bed mattress against spills, bugs, bacteria, fluids, or any strain, the bed mattress protector is an essential need. The best mattress protector also helps you to the extent of the life of your worthy bed mattress. 

Along with the protection of your mattress, it is also important to get sleep peacefully and comfortably.

Are you tired of the strains made by your pets and children and cleaning them and not able to get your sleep in a good way? 

And also looking for the best mattress protector that can protect your mattress from any type of strain… So, you’ve landed in the best place.

Here, we’re going to list all the information on the best king size mattress protector from our experience. After reading this article you’ll be able to find and choose the best king-size protector for your worthy bed mattress.

Top Picks For you



Waterproof mattress protector

SafeRest King Size Premium  Waterproof Mattress Protector

Custom Pet Pillow

TASTELIFE King Waterproof Mattress Pad Protector Cover

Custom body Pillow case

King (17-20 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof

Body Custom Pillow

LANDERLY King Mattress Pad Cover Deep Pocket, Soft Breathable Fitted Cooling Pillow Top Mattress Protector

SafeRest King Size mattress protector comes with great features that can help in the protection of your mattress. SafeRest brands give you a guarantee of 10 years of protection of your king-size mattress.

This beg bug cover is the best mattress cover for bed bugs because it is made of premium cotton fabric that is more comfortable for daily use. The protector has the back coating of the hypoallergenic cotton terry. 

This bed bug mattress cover resists any type of fluid to get absorbed in your mattress. It is really helpful to protect against spills or fluids. This bed bug cover is best fitted up to 18 inches deep of your bed mattress.

The top premium cotton surface is breathable, so it is the best-quilted mattress protector for Asthma, Eczema patients to get sleep on this easily. You can get your sleep in a very restful environment because its fabric is also noiseless.


Premium cotton surface.

Fluids resistant.


Comfortable & Fitted.

Best for Asthma, and Eczema patients.




Not really a bed bug protector

TasteLife King size mattress cover is the best mattress cover for bed bugs. Its protector is very super soft and comfortable for regular use. This bed bug mattress cover allows you a reliable, high-quality material that is durable.

The top surface of this king size mattress cover is waterproof, ensuring the resistance of any kind of fluid. But the sides of these bed bug covers can not resist the fluid to get absorbed.

It comes with the fitness of 8 to 12 inches of the mattress to cover. The kind of stuff is also free from any toxic chemicals like vinyl, phthalates, fire retardants, or PVC.

You can easily clean it gently and can dry it in low heat. It is very convenient to use as it is breathable.

In the manufacturing of this bed bug cover, 80% cotton and 20% polyester is used. The material of this mattress protector allows you a breathable sleep. 


Cotton & Polyester blending surface.

Easy to Wash & Dry.

Super Soft & Breathable Surface.

High Quality.

Fits up to 8 inches to 12 inches.

Waterproof protection.

Free from toxic chemicals.


The sides may not be fully  waterproof.

If you’re looking for a waterproof king-size mattress protector cover, this one is the best fit for you. The safe and Sound brand is passionate about providing a bed bug cover that works to resist water or any fluid. 

This quilted mattress comes with a comfortable top surface that is made of 100% cotton terry. The fabric of these bed bug covers is highly durable and filled with polyurethane backing blocks.

This king waterproof mattress protector is the best elasticized fitted sheet protector of the depth of 6” to 16 inches of mattress. This waterproof mattress cover is also easy to wash and clean any strain even in the machine but gently.

This bed bug mattress cover is durable and reasonable to use on a regular basis. It ensures your sleep in a peaceful atmosphere with comfortability.


Truly waterproof.

Premium Fitted.

100% Cotton Terry surface.

Easily washable.

Elasticized Bottom.




GRT brand comes with great features of a king-size mattress protector with a lifetime guarantee. Its highlight features make it unique from other mattress protectors.

This bed bug mattress cover protects your worthy mattress against any type of perspiration or fluids. Because the pad of this bed bug cover is lined with a premium TPU membrane that resists water.

This king size mattress cover is one of the best bed bugs covers to use regularly. Because the quilted pad of this mattress is filled with hollow cotton that makes it more comfortable and fluffier.

Its top surface is designed to make it soft-touch and noiseless. Along with all highlights, this is one of the best bed bug covers and is also extra breathable that is the best for Asthma patients.


100% waterproof.

Comfortable & Fluffy Pad.

Conveniently washable.

Lifetime guaranteed.

Soft-touch surface.

Extra breathable.

Noiseless fabric.


Expensive than other white pillowcases

Reaks fitted mattress king size mattress cover ensures to get sleep in the silent atmosphere. Because the fabric is free from any plastic material that makes a crinkle noise.

This waterproof king-size mattress protector covers highly resists the water to get absorbed. If you’re tired of leaking concerns, this king size mattress cover is best for you who have kids or pets.

You can sleep in a cool environment on your mattress that is covered with this protected cover. This king waterproof mattress protector is durable, affordable, and free from vinyl or other toxic chemicals.

The stretchy skirt of 18 inches allows you to adjust your mattress simply. You can easily wash it in a machine and dry it in the low head drier or sunlight. 

Its quality is good and reliable. Also, you can easily wash or clean it by machine.


Highly fluids-resistant.

No plastic-like noise.

Free from retardants.

Machine washable.

18 inches deep pocket.



Not cool & breathable.

6- Bedecor King Size Mattress Protector

Bedecor king-size mattress protector ensures the life of your worthy mattress. It is the best king size mattress cover to use to sleep with your children and pets.

This quilted mattress protector is made of completely cotton fabric and with the membrane of the back coating. The cotton terry surface ensures your sleep without getting wet.

This king size mattress cover is easy to fix on your mattress because of its stretch pocket that is 18 inches deep. You can easily fix and remove this mattress protector from your bed mattress.

It is easy to clean and dry to protect from any stains. The quality of this mattress protector is good. Also, it is reasonable to buy.


Cotton Terry surface.

100% Cotton fabric.

Resist fluids to absorb.


Easy to dry.

Stretchy pocket18 inches deep.


Side may not be water resistant

SureGuard brand provides you the best king-size mattress protector cover for your bed bugs with the guarantee of 10 years. This is one of the best bed bugs covers that protects your mattress from bacteria, dust, dirt, or any dander. 

The 100% cotton terry surface allows you to thread away moisture and ensures comfort and silent sleep. It is free from any harmful or allergic chemical like vinyl, or other toxic chemicals.

This quilted mattress protector is designed with a zippered six-sided cover to fix on your mattress. It is the best mattress cover for bed bugs that can easily cover your worthy mattress up to 17 to 20 inches. But it may be a little challenging for you due to its zippers.

The reliability and good quality of this cover make it one of the best mattress covers for bed bugs. It is easy to clean and dry. 


Bed bugs proof.

100% waterproof.

100% cotton terry top.

Zipper deep pocket of 17-20 inches.

Free from toxic chemicals.


Easy to clean.


UltraPlush brand is passionate to satisfy its customers by experiencing the best king-size bed protector. This brand provides you the best-waterproof mattress that is free from vinyl, PVC’s, or other toxic chemicals. 

This bed cover protects your worthy mattress from dust mites, allergens and also resists the liquid stuff. You can easily clean any strain on this cover due to its high-quality material.

This king waterproof mattress protector covers your mattress in a unique way of zippered pocket that is up to 18 inches deep. The fitting of this cover sheet is very strong and tight elasticized.

In the manufacturing of these bed bug covers, advanced technology is used to ensure threads away from moisture. This feature of this bed protector ensures a breathable feel while sleeping.

The top surface of this king waterproof mattress protector is very soft and comfortable to sleep on it. The material is used in this king-size bed protector is cotton terry. It is very convenient to wash but maybe a little difficult to dry.


  • 100% waterproof.
  • Protects from dust mites & allergens.
  • Free from PVC’s or vinyl.
  • Strong & tight elastic fitting.
  • Soft & cool cotton terry surface.
  • Comfortable & Breathable.
  • Zipper pocket of 18” deep.


Little difficult to dry.

Lander king-size mattress pad cover is made of high luff-polyester material that feels very fluffy and comfortable to use. To get the best results, spread this cover in the Sun for a few hours.

This beg cover protector is designed very uniquely in the square shape of waves. This bed cover is filled with 500gsm snow down that helps you to sleep peacefully. 

The new square shape design of this bed cover fell you a very soft and comfortable touch. It can easily fit on your mattress having up to 17 to 21 inches deep pocket.

It also ensures a good breathing atmosphere while sleeping. It is the best mattress cover for bed bugs that is durable, affordable, and easy to wash even in a machine.


Square wave shape soft surface,

Polyester material.

Soft & cool touch.

Snow down alternative filling.

A deep pocket of 17-21 inches.

Easy to clean.



No Cons. were found

Things to consider before buying King Size Mattress protectors


  • Pricing:


While buying the best mattress protector, you’ll find the mattress covers in different ranges. But it is important to keep in mind that you’re buying the one that is providing you enough features in this range. 

So, make sure the features of the mattress protector are enough good by paying this range of price. Don’t buy that is low in quality but high in pricing.


  • Waterproofing:


Mostly, the waterproof mattress protectors have the back coating or membrane of the materials that resist the water to get absorbed. 

So, make sure the mattress protector you’re buying is waterproof and has enough material to protect from any spill or liquids.


  • Easy Care & Wash:


Care is also an essential thing to keep your mattress protector efficient to protect your mattress. While buying the right one, keep in mind its cleaning and curing methods.

The best mattress protector cover should be easy to wash, dry, and use on the regular basis.


  • Annoying Sounds:


If you’re buying a mattress protector that can give you comfort while sleeping. So, make sure the material of the mattress protector is noiseless and makes no crinkle sounds that annoy and disturb you while sleeping.


  • Breathable & Comfortable Fabric:


It is also important that the mattress you are buying is comfortable for you. The best mattress cover should be soft and comfortable to use. 

The material of the fabric should not be hot. Because hot material will not give you a comfortable sleep. It should be breathable and cool to use. 


  • High Quality:


While buying the mattress protector, quality is the most important factor to keep in mind. Make sure you are choosing a mattress protector that is high in quality.

It should be reliable, and durable. Also, the fabric should not be gotten fad or rough after washing or cleaning the strain.


  • Vinyl, PVC, or Phthalates Free:


It is also very important to keep in mind that the mattress protector cover sheet is free from any chemicals. Make sure that the mattress cover is free from any vinyl, PVC, phthalates, or any other chemicals.

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