10 Best king size 100 waterproofs of 2025

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Editor's Choice

1

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SafeRest

SafeRest 100% Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed
9.7

Exceptional

Our Rating

9.1
Gentle

8.9
lasts a long time

8.9
Easy to care
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

MERITLIFE
MERITLIFE Premium 100% Waterproof King Size Mattress Protector Cooling King Mattress Pad Cover Breathable Deep Pocket Topper Protection Machine Washable Noiseless Quiet (White,King 78"x80")
Main highlights

Key Features
OEKO-TEX certified, TPU waterproof barrier, 65% Polyester +35% Viscose for cooling and breathability, silent 3D Air Fabric, fits 8-21 inch mattresses.

Ideal Use Cases
Perfect for families seeking a hygienic sleep environment, repels spills and bodily fluids, and accommodates all mattress types including memory foam, latex, and spring.

Customer Reviews Highlight
Most praised for its noiseless, breathable protection, ensuring a comfortable and undisturbed sleep; highly appreciated customer service and easy care instructions.
9.6

Exceptional

Our Rating

9.9
quality of sleep

9.3
Gentle

9.3
Comfort
3

Utopia Bedding

Utopia Bedding Zippered Mattress Encasement King, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover
9.5

Excellent

Our Rating

9.1
Easy installation

9.1
materials Quality

9.1
potty training
4

MUXHOMO

Premium 100% Waterproof King Mattress Protector, Breathable Mattress Cover King Size Bed, 3D Air Fabric Cooling Bed Pad Cover, Deep Pocket 8"-21"
9.3

Excellent

Our Rating

9.1
Simple to clean

8.9
Gentle

8.9
Water tight
5

GOPOONY

Premium 100% Waterproof Mattress Protector King Size, Breathable Bed Cover 3D Air Fabric Cooling Mattress Pad Cover Smooth Soft Noiseless Washable, 8''-21'' Deep Pocket

37% Off
9.0

Excellent

Our Rating

9.9
Comfort

9.5
Gentle

9.5
Simple to clean
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6

BOSANE

Premium 100% Waterproof King Mattress Protector Breathable Cooling 3D Air Fabric Cover Smooth Soft Hypoallergenic Noiseless Bed Cover Machine Washable Vinyl Free, 8-21'' Deep Pocket
8.9

Very Good

Our Rating

9.9
worth the money

9.9
Simple to clean

9.9
Comfort
7

Cozymaker
Cozymaker King Size 100% Waterproof Mattress Protector, Cooling Mattress Cover Fitted 8-21" Deep Pocket, 3D Air Fabric Soft Breathable Bed Mattress Pad Cover Noiseless Washable

22% Off
Main highlights

Key Features and Benefits
Eco-friendly natural fiber, OEKO-TEX certified, 100% waterproof with TPU, deep pocket with 360 elastic band, 3D air fabric, noiseless.

Ideal Use Cases
Perfect for protecting against sweat, bedwetting, and liquids, suitable for mattresses from 8 to 27 inches, great for sensitive skin.

Customer Reviews Highlight
Highly praised for its durability after multiple washes, exceptional waterproof protection, and maintaining comfort and softness.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:King
- Color:White
8.6

Very Good

Our Rating

9.9
Comfort

9.9
worth the money

9.9
Gentle
8

OhGeni
OhGeni 100% Waterproof Mattress Protector, King Size, Fitted Sheet with Deep Pockets, 6''-18'', Premium Noiseless Breathable Soft Material, Mattresses Cover for Bed
Main highlights

Waterproof Protection
The OhGeni mattress protector offers complete waterproofing, preventing spills and stains from damaging your mattress.

Versatile Fit
Ideal for mattresses 6 to 18 inches thick, ensuring a snug fit for various mattress sizes.

Comfort and Quietness
Praised for its noiseless, soft material that enhances sleep comfort without disturbance.
Key specs
- Water Resistance:N/A
- Closure:N/A
- Product Care:N/A
- Size:King 76x80
- Color:White
8.5

Good

Our Rating
9

SPRINGSPIRIT

King Size Mattress Cover Protector 100% Waterproof Noiseless Mattress Topper Pad Bed Sheets Fitted up to 18'' Breathable Terry Ultra Soft & Skin-Friendly Mattress Protector King Machine Wash
8.4

Good

Our Rating
10

Secgo
Premium Cooling 100% Waterproof King Mattress Protector, Noiseless, Anti - Slip, Breathable Bed Cover, Rayon from Bambo, Quilted, Mattress Pad Sheet, Deep Pocket 8"-21"
Main highlights

Waterproof and Comfortable
Advanced waterproof technology protects against spills, while Viscose from Bamboo fabric adds luxury.

Ideal for Families and Pet Owners
Perfect for homes with kids and pets, offering peace of mind.

Praised Cooling Feature
Breathable fibers keep you cool, praised by customers for comfort.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:King
- Color:White
8.1

Good

Our Rating

10 Best king size 100 waterproofs of 2025

1

SafeRest 100% Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed

9.1

8.9

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

MERITLIFE Premium 100% Waterproof King Size Mattress Protector Cooling King Mattress Pad Cover Breathable Deep Pocket Topper Protection Machine Washable Noiseless Quiet (White,King 78"x80")

9.9

9.3

9.3

3

Utopia Bedding Zippered Mattress Encasement King, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover

9.1

9.1

9.1

4

Premium 100% Waterproof King Mattress Protector, Breathable Mattress Cover King Size Bed, 3D Air Fabric Cooling Bed Pad Cover, Deep Pocket 8"-21"

9.1

8.9

8.9

5

Premium 100% Waterproof Mattress Protector King Size, Breathable Bed Cover 3D Air Fabric Cooling Mattress Pad Cover Smooth Soft Noiseless Washable, 8''-21'' Deep Pocket

9.9

9.5

9.5

6

Premium 100% Waterproof King Mattress Protector Breathable Cooling 3D Air Fabric Cover Smooth Soft Hypoallergenic Noiseless Bed Cover Machine Washable Vinyl Free, 8-21'' Deep Pocket

9.9

9.9

9.9

7

Cozymaker King Size 100% Waterproof Mattress Protector, Cooling Mattress Cover Fitted 8-21" Deep Pocket, 3D Air Fabric Soft Breathable Bed Mattress Pad Cover Noiseless Washable

9.9

9.9

9.9

8

OhGeni 100% Waterproof Mattress Protector, King Size, Fitted Sheet with Deep Pockets, 6''-18'', Premium Noiseless Breathable Soft Material, Mattresses Cover for Bed

9

King Size Mattress Cover Protector 100% Waterproof Noiseless Mattress Topper Pad Bed Sheets Fitted up to 18'' Breathable Terry Ultra Soft & Skin-Friendly Mattress Protector King Machine Wash

10

Premium Cooling 100% Waterproof King Mattress Protector, Noiseless, Anti - Slip, Breathable Bed Cover, Rayon from Bambo, Quilted, Mattress Pad Sheet, Deep Pocket 8"-21"

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