AllerEase CleanBoost Plush Knit Mattress Cover Protector, King - Fitted, w/ Straps, Waterproof
AllerEase CleanBoost Plush Knit Mattress Cover Protector, King - Fitted, w/ Straps, Waterproof
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AllerEase

AllerEase CleanBoost Plush Knit Mattress Cover Protector, King - Fitted, w/ Straps, Waterproof

1,664 ratings
AllerEase CleanBoost Plush Knit Mattress Cover Protector, King - Fitted, w/ Straps, WaterproofAllerease Clean Boost Plush Knit Fitted Mattress Protector KingAllerease Clean Boost Plush Knit Fitted Mattress Protector TwinAllerease Clean Boost Plush Knit Fitted Mattress Protector QueenAllerease Clean Boost Plush Knit Fitted Mattress Protector Full
Bed SizeKing
Pack SizeSingle

Key item features

  • Allergen Reduction: CleanBoost Technology utilizes enzyme action to continuously reduce household allergens, while the tightly-woven fabric creates a barrier against dust mites, pollen, and pet dander.
  • Waterproof Protection: SilentGard fabric provides waterproof protection, preventing liquids from contaminating and damaging the mattress.
  • Comfortable Design: A soft circular knit top adds plush comfort, and temperature balancing technology adjusts to body temperature for optimal sleep.
  • Secure Fit: Designed as a fitted cover with elastic anchor bands that wrap around mattress corners for a secure and stable fit.
  • Easy Maintenance: Machine washable in hot water for easy care; recommended to wash separately and tumble dry on delicate/low heat.
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Specs

Bed size, KingWater resistance level, WaterproofPocket depth, 18 inMattress encasement type, Mattress ProtectorsAttachment style, FittedMaterial, Fabric

About this item

Product details

Choose cleaner, more comfortable sleep with the AllerEase CleanBoost Plush Knit Mattress Protector. The revolutionary CleanBoost Enzyme action continuously reduces household allergens while the tightly-woven, allergy-defense fabric blocks allergens like pollen, dust mites and pet dander from collecting in your mattress. This protector features SilentGard waterproof protection that prevents liquids from contaminating and damaging your mattress. The plush knit fabric is temperature-balancing for added comfort. This protector installs like a fitted sheet and features anchor bands to keep the protector in place while you sleep. Best of all, it’s machine washable for easy care and backed by AllerEase’s lifetime warranty.
  • CleanBoost Technology enzyme action continually reduces household allergens for a cleaner bed 
  • Waterproof Protection SilentGard fabric prevents liquids from contaminating and ruining your mattress 
  • Mattress Surface Allergen Barrier tightly-woven top fabric blocks allergens –including dust mites, pollen, and pet dander from passing through and collecting in your mattress 
  • Soft Plush Comfort soft circular knit top adds a layer of comfort to your mattress  
  • Temperature Balancing technology adjusts continuously to your body temperature so you are never too hot or too cold 
  • Elastic Anchor Bands wrap around the corners of your mattress for a secure fit 
  • Hot Water Washable for easy care , wash separately to avoid hotspots that may damage your protector
  • Easy Care Instructions machine wash hot, wash separately, only non-chlorine bleach when needed, tumble dry on delicate/low heat 60+-6 C or 140+-10 F, remove promptly, do not iron. Max dryer exhaust temperatures vary by brand. It is recommended that the lowest dryer temperature be utilized and that the item be removed when it is dry rather than when the dryer stops running. 
  • Lifetime Warranty for peace of mind that you’ve made a clean, healthy choice for you and your family!
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We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bed size

King

Water resistance level

Waterproof

Pocket depth

18 in

Mattress encasement type

Mattress Protectors

Directions

Fabric Care Instructions

Machine wash warm; do not bleach; tumble dry low; do not iron

Warranty

Warranty information

No warranty

Customer ratings & reviews

4.6 out of 5 stars
stars
1,664 ratings273 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars81% (1,341)
  2. 4 stars9% (145)
  3. 3 stars5% (79)
  4. 2 stars1% (24)
  5. 1 star5% (75)

Reviews summary

Pros

  • : Provides a plush material for a cozy sleeping experience.
  • : Provides protection against allergens and spills.
  • : Fits securely and stays in place.
  • : The protector feels soft, durable and fits mattresses well.
  • : The cover rinses and dries quickly without showing wear.
  • : Offers good quality at lower cost.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 273 reviews

Nov 8, 2026
Reviewer name: MountainMom
Top Reviewer
Item details
Bed size: Queen
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fit our Purple mattress great and doesn't bunch up like the one we previously had.

Helpful?6JZ1JZB0WZGG5212491661
Sep 20, 2026
Reviewer name: Kaia
Top Reviewer
Item details
Bed size: King
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Don't feel it under the sheets

Perfect and you don't even feel it under the sheets

Helpful?6JZ1JZB0WZGG5212491661
Nov 12, 2026
Reviewer name: hailley
Walmart Associate
Item details
Bed size: King
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mattress pad

Needed to replace our old one so upgraded to this, so much softer than the other one

Helpful?6JZ1JZB0WZGG5212491661
Current price is $35.46
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