--- title: "Is King Mattress Protector Cooling Worth Selling on Amazon?" canonical_url: "https://flapen.com/research/us/home-kitchen/king-mattress-protector-cooling" last_updated: "2026-09-18T19:39:06.702Z" locale: en meta: description: "King Mattress Protector Cooling Amazon US estimated sales data: $74,500/month, +26.2% growth. Worth selling? See the verdict." "og:description": "King Mattress Protector Cooling Amazon US estimated sales data: $74,500/month, +26.2% growth. Worth selling? See the verdict." "og:title": "Is King Mattress Protector Cooling Worth Selling on Amazon?" --- OverviewNichesProductsSearch terms Flapen Score ## King Mattress Protector Cooling against its category The dotted line is the Home & Kitchen average. Past it, King Mattress Protector Cooling is stronger. Inside it, weaker.Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality GapThis niche Category average [**See the method **](https://flapen.com/science) Market ## The King Mattress Protector Cooling market on Amazon at a glance Shoppers on Amazon United States searched for King Mattress Protector Cooling 276K times last year and spent an estimated $894K. The top 5 brands take 64% of clicks. Demand peaks in Jul–Aug. Flapen scores it 62 out of 100, a Maybe. 01 · Demand ### An estimated 6.3% of those searches ended in a purchase. Shoppers searched for this 276K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.3% of those searches ended in a purchase. Searches in the last 90 days moved +26.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $894K a year.
Searches, last 12 months
276K
Growth, 90 days vs prior 90
+26.2%
Conversion, latest week
6.3%
Market size, estimated
$894Ka year
Peak month
July2.2× the quietest month
Top search term
tempurpedic mattress protector46K searches a year
02 · Price ### A sale here is worth $51.12. Listings sell for $51.12 on average, from $19.40 to $98.45. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At $51.12 that is $38K to $51K a year per listing.
Average price
$51.12inside the $15 to $100 sweet spot
Price range
$19.40–$98.45
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
15K–20K
Units per listing a year
750–1,000
Revenue per listing a year
$38K–$51K
Returns
2.2%of orders · Amazon United States median 2.1%
03 · Entry bar ### The bar here is ads and reviews. 100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #59 within Mattress Protectors & Encasements. It carries 38,180 reviews at 4.46 stars, so a new listing needs social proof before a better product.
Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#59in Mattress Protectors & Encasements
Average rating
4.46 starsAmazon United States average 4.42 stars
Average reviews
38,180per listing
Listings tracked
25
04 · Newcomers ### 2 of last year's 2 launches cleared the first-year sales bar. 2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 54 months on average, so the names here are settling in.
Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
54 months
Products ## Top King Mattress Protector Cooling products & what they sell for Every tracked product: its share of the shelf, its reviews, and its price.**Sign in to see the products** The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone. [Sign in](https://flapen.com/auth/login) Competition ## Competition: brands, sellers & click share The top 5 products take 55% of clicks. Leaders hold, but buyers still shop past them. Brands**21 **▼falling Sellers**32** Top-5 brand share**64%** Top 20: 99% Top-5 click share**55%** Top 20: 95% Open market**31%**- Brand 123% - Brand 218% - Brand 311% - Brand 46% - Brand 55% - Brand 65% Demand ## King Mattress Protector Cooling search demand Weekly searches over the year, seasonality beneath. Pick a range.3M6M1YAll6K4KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay Peak months: Jul, Aug · busiest ÷ quietest = 2.2× Search terms ## Top King Mattress Protector Cooling search terms shoppers use The exact words shoppers type, with yearly volume, growth, and conversion.90D1Y - **tempurpedic mattress protector**46K/yr+19.4%4.3% conv. - **cooling mattress protector king**23K/yr+31.3%5.1% conv. - **king mattress protector cooling**38K/yr+26.6%8.0% conv. - **king size mattress protector cooling**19K/yr+29.0%8.0% conv. - **cooling mattress cover king**13K/yr+59.7%3.2% conv. - **king size cooling mattress protector**13K/yr+24.3%6.6% conv. - **king cooling mattress protector**14K/yr+24.4%6.0% conv. - **tempur-pedic mattress protector**16K/yr+26.2%1.9% conv. - **mattress protector king cooling**11K/yr+31.7%7.0% conv. - **tempur pedic mattress protector**14K/yr-8.5%2.0% conv. Reviews and returns ## What reviews say buyers love and hate about King Mattress Protector Cooling We read the reviews and the return reasons for every product selling here.**20%**of positive reviews mention “Comfort-Overall”**18%**of negative reviews mention “Water Resistance”**2.2%**of orders come back > **“NOT WATER PROOF” **_A buyer, on “Water Resistance”18% of negative reviews mention the same topic_ Every topic ### Every topic buyers talk about, one row each. Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote. 15 topics**Negative****Positive****Comfort-Overall**+1.593%20%5% of returns“Its comfortable and it breathes well”**Water Resistance**−0.1218%3%“NOT WATER PROOF”**Size-Overall**+0.544%13%22% of returns“fits mattress perfect”**Quality-Overall**+0.574%12%3% of returns“Amazing quality”**Soft Feel**—12%“Feels soft”**Thickness**−0.039%2%6% of returns“not as thick as thought”**Value For Money**+0.313%7%5% of returns“Fair price”**Advertised Vs Actual Product**−0.015%4%9% of returns“Description is inaccurate”**Cushion**—3%2%6% of returns“Need some cushion”**Foam**+0.515%“Great for foam mattress”**Leak-Proof**—4%“Leaked through”**Durability**—2%“Falls apart in wash”**Material Quality**—9% of returnsReturn reason only. No review mentions it.**Thin**—5% of returnsReturn reason only. No review mentions it.**Noise Level**—3% of returnsReturn reason only. No review mentions it.Expand all rows Keep looking ## Related niches Niches in the same category that score near this one. Research these next. [All Home & Kitchen niches](https://flapen.com/research/us/home-kitchen/niches) [

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