10 Best split king mattress protectors of 2025

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Best Choice

1

GOONIK

GOONIK Split Top King Mattress Protector for Adjustable Bed, Breathable Bamboo Viscose Waterproof Split Top King Mattress Pad Cover with 6-18 inches Deep Pocket, 32 inches Split from Head
9.7

Exceptional

Our Rating
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Value for Money

2

Moonsea

Waterproof Split Top King Mattress Pad Protector for Adjustable Bed, 34" Top Split from Head, Noiseless, Soft Padded Matress Protector
9.5

Excellent

Our Rating

9.5
Water tight

9.1
Gentle

9.1
Comfort
3

Kingnex
Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover
Main highlights

Soft Breathable Material
Viscose made from bamboo and cotton blend ensures ultra-soft, moisture-wicking, and cooling sensation for a flawless sleeping experience.

Ideal For Adjustable Beds
Fits snugly on adjustable mattresses, including split king sizes, with deep pockets and stretchable skirts for secure fit and protection.

Highly Effective Waterproofing
Customers frequently praise the waterproof feature, noting its effectiveness in protecting against various liquids without feeling like plastic.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:Split King
- Color:White
9.4

Excellent

Our Rating

9.5
lasts a long time

9.3
worth the money

9.1
Gentle
4

Lunsing

Lunsing Split King Mattress Protector for Adjustable Bed, Soft Breathable Waterproof Split King Mattress Pad Cover, 6-18 inches Deep Pocket, White
9.3

Excellent

Our Rating

8.9
Gentle

8.9
Comfort

8.7
quality of sleep
5

Kingnex
Waterproof Quilted Split King Mattress Protector Pad for Adjustable Bed Noiseless Fitted Mattress Cover Soft Padded Topper with Up to 16 Deep Pocket
Main highlights

Key Features
Waterproof TPU membrane, soft brushed fabric, durable, quiet, easy care. Ensures comfortable, dry sleep with protection against fluids and stains.

Ideal Use Cases
Perfect for households with kids, pets, allergies, or incontinence. Protects against sweat, urine, and spills, maintaining mattress hygiene and longevity.

Customer Reviews
Most praised for its quietness and waterproof effectiveness; users love that it`s machine washable and maintains comfort without noise.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:Split King 2x 39x80
- Color:White
9.2

Excellent

Our Rating

9.9
Simple to clean

9.7
Comfort

9.5
Easy to care
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6

SPRINGSPIRIT
Split King Mattress Protector for Adjustable Bed Waterproof Split King Sheets Fitted up - 14'' Terry Mattress Pad Cover Protector Machine Wash, White

50% Off
Main highlights

Ultra Soft & Breathable Fabric
The split king mattress protector is crafted from skin-friendly, ultra-soft terry fabric with a waterproof membrane to guard against spills and stains.

Ideal for Families with Kids and Pets
Perfect for homes with children, pets, or elderly individuals, providing a noiseless, secure fit and easy machine washability for hassle-free maintenance.

Noiseless and Comfortable Sleep
Customers consistently praise the noiseless and comfortable experience, highlighting the protector's ability to stay in place and maintain a quiet sleep environment.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:Split King
- Color:White
9.1

Excellent

Our Rating

9.9
Water tight

9.7
Noise level

9.1
Comfort
7

SPRINGSPIRIT

Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)
8.9

Very Good

Our Rating
8

Lysam

Lysam Mattress Protector Split King, Cooling Bed Mattress Cover Waterproof, 39"x 80" Bed Cover 2 Pack Noiseless & Soft, Deep Pocket Mattress Pad Cooling for Baby Pregnant Women Older
8.8

Very Good

Our Rating
9

Lunsing

Lunsing Waterproof Split King Mattress Protector for Adjustable Bed, Soft Breathable and Noiseless Split King Size Mattress Pad Cover with 6-18 in Deep Pockets
8.6

Very Good

Our Rating
10

Kingnex
Kingnex Waterproof Cooler Bamboo Viscose Split King Mattress Protector for Adjustable Bed Noiseless Soft Breathable Fitted Mattress Cover Pad
Main highlights

Key Features
Ultra-soft, waterproof with TPU membrane, breathable bamboo viscose surface, snug fit, and easy care. Offers quiet, cool, and comfortable sleep.

Ideal Use Cases
Perfect for those with kids, pets, allergies, or incontinence, ensuring mattress protection against spills, sweat, and urine.

Customer Praise
Most reviews highlight its softness and noiselessness, appreciating the comfort without the crinkly sound typical of waterproof protectors.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:Split King
- Color:White
8.5

Good

Our Rating

9.5
Easy to care

9.1
Water tight

8.9
Simple to clean

10 Best split king mattress protectors of 2025

1

GOONIK Split Top King Mattress Protector for Adjustable Bed, Breathable Bamboo Viscose Waterproof Split Top King Mattress Pad Cover with 6-18 inches Deep Pocket, 32 inches Split from Head

How do we rank?

How do we rank?

Analyzing top stores

2

Waterproof Split Top King Mattress Pad Protector for Adjustable Bed, 34" Top Split from Head, Noiseless, Soft Padded Matress Protector

9.5

9.1

9.1

3

Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover

9.5

9.3

9.1

4

Lunsing Split King Mattress Protector for Adjustable Bed, Soft Breathable Waterproof Split King Mattress Pad Cover, 6-18 inches Deep Pocket, White

8.9

8.9

8.7

5

Waterproof Quilted Split King Mattress Protector Pad for Adjustable Bed Noiseless Fitted Mattress Cover Soft Padded Topper with Up to 16 Deep Pocket

9.9

9.7

9.5

6

Split King Mattress Protector for Adjustable Bed Waterproof Split King Sheets Fitted up - 14'' Terry Mattress Pad Cover Protector Machine Wash, White

9.9

9.7

9.1

7

Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)

8

Lysam Mattress Protector Split King, Cooling Bed Mattress Cover Waterproof, 39"x 80" Bed Cover 2 Pack Noiseless & Soft, Deep Pocket Mattress Pad Cooling for Baby Pregnant Women Older

9

Lunsing Waterproof Split King Mattress Protector for Adjustable Bed, Soft Breathable and Noiseless Split King Size Mattress Pad Cover with 6-18 in Deep Pockets

10

Kingnex Waterproof Cooler Bamboo Viscose Split King Mattress Protector for Adjustable Bed Noiseless Soft Breathable Fitted Mattress Cover Pad

9.5

9.1

8.9

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