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Grey Water Tank

Fail

Buyers convert on only 0.8% of searches, so Grey Water Tank is a Fail.

Flapen Score
48
48 / 100
Ranks 3,828 of 7,287 Automotive niches · −1 vs the category median of 49
Market size
$132K/yr94K searches / yr
90-day growth
+29.2%search demand this quarter
Competition
20%top-5 click share · 20 brands · 76 sellers

Flapen Score

Grey Water Tank against its category

The dotted line is the Automotive average. Past it, Grey Water Tank is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Grey Water Tank market on Amazon at a glance

Shoppers on Amazon United States searched for Grey Water Tank 94K times last year and spent an estimated $132K. The top 5 brands take 90% of clicks. Demand peaks in Jul–Aug–Sep–Oct. Flapen scores it 48 out of 100, a Fail.

01 · Demand

An estimated 0.8% of those searches ended in a purchase.

Shoppers searched for this 94K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved +29.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $132K a year.

Searches, last 12 months
94K
Growth, 90 days vs prior 90
+29.2%
Conversion, latest week
0.8%
Market size, estimated
$132Ka year
Peak month
August3.0× the quietest month
Top search term
rv fresh water tank18K searches a year

02 · Price

A sale here is worth $178.51.

Listings sell for $178.51 on average, from $10.30 to $578.41. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $178.51 that is $0 to $18K a year per listing.

Average price
$178.51above the $15 to $100 sweet spot
Price range
$10.30–$578.41
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
500–750
Units per listing a year
0–100
Revenue per listing a year
$0–$18K
Returns
2.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

71% of listings pay for placement with sponsored ads. 39% ship with Prime. On an average day, 2.8% of listings are out of stock. The average listing ranks #69 within RV Parts & Accessories. It carries 1,509 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
39%
Out of stock, average day
2.8%
Average rank
#69in RV Parts & Accessories
Average rating
4.51 starsAmazon United States average 4.42 stars
Average reviews
1,509per listing
Listings tracked
90

04 · Newcomers

1 of last year's 10 launches cleared the first-year sales bar.

10 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.

Launched, last 12 months
10
Successful launches
1Amazon's first-year sales bar
Average brand age
45 months

Products

Top Grey Water Tank 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.

Competition

Competition: brands, sellers & click share

The top 5 products take only 20% of clicks. An open shelf where new products get seen.

Brands

20 rising

Sellers

76

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

20%

Top 20: 53%

Open market

9%

  • Brand 130%
  • Brand 226%
  • Brand 319%
  • Brand 411%
  • Brand 54%
  • Brand 61%
  • Open — no brand owns it (14 brands, 9%)

Demand

Grey Water Tank search demand

Weekly searches over the year, seasonality beneath. Pick a range.

4K3KSpike '25Prime Day '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 3.0×

Search terms

Top Grey Water Tank search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • rv fresh water tank18K/yr
  • rv fresh water tanks16K/yr
  • food truck water tank9K/yr
  • gray water tanks6K/yr
  • rv grey water tank9K/yr
  • gray water tank for rv camper11K/yr
  • rv gray water tank9K/yr
  • grey water tank for rv6K/yr
  • rv freshwater tanks & inlets5K/yr
  • freshwater tank3K/yr

Reviews and returns

What reviews say buyers love and hate about Grey Water Tank

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Quality-Overall”
28%of negative reviews mention “Leak-Proof”
2.0%of orders come back
“It leaks”
A buyer, on “Leak-Proof”28% 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.

19 topics

NegativePositive

FAQ

Common Grey Water Tank questions

Answered from the same tracked data.