Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best waterproof king mattress covers of 2025
Save up to 37% off
Editor's Choice1
Clicked 381 times in the last monthSafeRestSafeRest 100% Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed
20% Off9.7Exceptional
Our Rating
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Value for Money2
PlushDeluxePlushDeluxe Premium Bamboo Mattress Protector – King Size, Waterproof, & Ultra Soft Breathable Noiseless Washable Bed Mattress Cover for Comfort & Protection - White
11% Off9.6Exceptional
Our Rating
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3
Utopia BeddingUtopia Bedding Waterproof Mattress Protector King Size, Premium Terry Mattress Cover 200 GSM, Breathable, Fitted Style with Stretchable Pockets (White)
12% Off9.4Excellent
Our Rating
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4
MUXHOMOPremium 100% Waterproof King Mattress Protector, Breathable Mattress Cover King Size Bed, 3D Air Fabric Cooling Bed Pad Cover, Deep Pocket 8"-21"
9.2Excellent
Our Rating
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5
Utopia BeddingUtopia Bedding Zippered Mattress Encasement King, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover
9.1Excellent
Our Rating
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BEDLOREBEDLORE Waterproof Mattress Protector, King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)
Key specs-
Water Resistance:Waterproof
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Closure:Pull On
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Product Care:Machine Wash
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Size:King 78x80
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Color:Gray
8.9Very Good
Our Rating
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7
GOPOONYPremium 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% Off8.6Very Good
Our Rating
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8
MoonseaWaterproof Mattress Protector King Size,Mattress Cover Protector, Smooth Top Mattress Protector for Kids, Breathable Skin Friendly and Noiseless Fitted Sheet,King Size,Polyester
10% Off8.3Good
Our Rating
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9
LunsingLunsing King Mattress Protector, Soft Breathable Waterproof King Size Mattress Pad Cover, 6-18 inches Deep Pocket, White
18% Off8.2Good
Our Rating
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10
BEDLOREBEDLORE King Mattress Protector, Waterproof Noiseless Mattress Cover with Deep Pocket for 6-18 inches Mattress, Soft Breathable Mattress Pad Machine Washable (Dark Gray)
10% Off8.0Good
Our Rating
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