Best Selling King Size Foam Mattress Topper on Amazon
126
Products
USMarketplace
June 2026Reporting Period
Sales Volume of Top ASINs for 'king size foam mattress topper' on AmazonJune 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “king size foam mattress topper” on Amazon.com in the United States, totaling 126 products. Under this keyword, the top-ranked ASIN recorded more than 40,000 orders in June.
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126
ASINs
1
Niagara Sleep Solution Ultra Soft Queen Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green
Title
Niagara Sleep Solution Ultra Soft Queen Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green
Sales Volume
40,000+
Price($)
39.99
Ratings
4.4
Reviews
49,389
2
PlushDeluxe Premium Bamboo Mattress Protector – King Size, Waterproof, & Ultra Soft Breathable Noiseless Washable Bed Mattress Cover for Comfort & Protection - White
Title
PlushDeluxe Premium Bamboo Mattress Protector – King Size, Waterproof, & Ultra Soft Breathable Noiseless Washable Bed Mattress Cover for Comfort & Protection - White
Sales Volume
10,000+
Price($)
39.99
Ratings
4.6
Reviews
41,473
3
BEDLORE 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)
Title
BEDLORE 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)
Sales Volume
10,000+
Price($)
28.04
Ratings
4.6
Reviews
20,306
4
SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Blend Mattress Cover for Bed
Title
SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Blend Mattress Cover for Bed
Sales Volume
9,000+
Price($)
42.99
Ratings
4.6
Reviews
279,882
5
Utopia Bedding Quilted Fitted Mattress Pad, King Size, Elastic Fitted Mattress Topper Protector and Cover with Deep Pocket Stretches up to 16 Inches, Machine Washable (White)
Title
Utopia Bedding Quilted Fitted Mattress Pad, King Size, Elastic Fitted Mattress Topper Protector and Cover with Deep Pocket Stretches up to 16 Inches, Machine Washable (White)
Sales Volume
9,000+
Price($)
22.99
Ratings
4.6
Reviews
157,089
6
Niagara Sleep Solution Ultra Soft King Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Dark Gray
Title
Niagara Sleep Solution Ultra Soft King Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Dark Gray
Sales Volume
8,000+
Price($)
49.99
Ratings
4.4
Reviews
49,269
7
Utopia Bedding King Size Mattress Protector Zippered, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover
Title
Utopia Bedding King Size Mattress Protector Zippered, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement, Absorbent 6 Sided Mattress Cover
Sales Volume
7,000+
Price($)
25.49
Ratings
4.6
Reviews
130,908
8
Niagara Sleep Solution Ultra Soft King Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green
Title
Niagara Sleep Solution Ultra Soft King Size Mattress Topper - Rayon Derived from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green
Sales Volume
7,000+
Price($)
49.99
Ratings
4.4
Reviews
49,269
9
SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size
Title
SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size
Sales Volume
7,000+
Price($)
29.99
Ratings
4.5
Reviews
5,036
10
BEDLORE King Mattress Topper Viscose Derived from Bamboo, Thick Pillow Top Mattress Pad with Stretchable Pockets for 6"-18" Mattress, Soft Breathable Mattress Topper for Back Pain Relief(Dark Gray)
Title
BEDLORE King Mattress Topper Viscose Derived from Bamboo, Thick Pillow Top Mattress Pad with Stretchable Pockets for 6"-18" Mattress, Soft Breathable Mattress Topper for Back Pain Relief(Dark Gray)
Sales Volume
7,000+
Price($)
49.59
Ratings
4.4
Reviews
10,725
Keyword King Size Foam Mattress Topper Weekly Search Volume Trend
23,416
268,395
Search Frequency Rank
During May 24–30, this keyword ranked 268,395 in Amazon's Brand Analytics(ABA) report, down 23,416 from the previous week. The most recent Weekly search volume was 693 (-9.06% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
King Size Foam Mattress Topper Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "king size foam mattress topper". In the price range of $50–$100, there are 153 ASINs, the highest proportion, accounting for 40.69%. Nearly 76.00% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 28.74% and a combined conversion rate of 19.23%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
0.00%
10-20
1.06%
20-50
17.29%
50-100
40.69%
100-200
34.31%
200-500
5.85%
500-1,000
0.53%
1,000-0
0.27%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
11.20%
4.3-4.7
76.00%
3.8-4.2
10.93%
3.3-3.7
0.53%
2.8-3.2
0.53%
0.0-2.7
0.80%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
28.80%
100-500
18.93%
500-1,000
10.13%
1,000-2,000
11.47%
2,000-5,000
9.33%
5,000-10,000
6.40%
10,000-0
14.93%
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Top3 Click Share
28.74%
Trend changes in the combined click share of the Top 3 ASINs for the keyword king size foam mattress topper.
Top3 Conversion Share
19.23%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword king size foam mattress topper.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B0GNJLGYBGB0GNJLGYBG
13.03%
1.92%
B0DYJY8M3MB0DYJY8M3M
9.20%
9.62%
B0CCNRJJZ6B0CCNRJJZ6
6.51%
7.69%
Most Selling Products
Search Volume & Trends
Market Overview
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