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Flush Valve Seal

Maybe

Buyers convert on 8.7% of searches. But shoppers spend only $68K a year here, so Flush Valve Seal is a Maybe.

Flapen Score
51
51 / 100
Top 35% of 9,536 Tools & Home Improvement niches · +3 vs the category median of 48
Market size
$68K/yr80K searches / yr
90-day growth
+16.1%search demand this quarter
Competition
59%top-5 click share · 14 brands · 85 sellers

Flapen Score

Flush Valve Seal against its category

The dotted line is the Tools & Home Improvement average. Past it, Flush Valve Seal is stronger. Inside it, weaker.

51Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Flush Valve Seal market on Amazon at a glance

Shoppers on Amazon United States searched for Flush Valve Seal 80K times last year and spent an estimated $68K. The top 5 brands take 76% of clicks. Demand peaks in Aug. Flapen scores it 51 out of 100, a Maybe.

01 · Demand

8.7% of searches ended in a purchase last week.

Shoppers searched for this 80K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 8.7% of those searches ended in a purchase. Searches in the last 90 days moved +16.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $68K a year.

Searches, last 12 months
80K
Growth, 90 days vs prior 90
+16.1%
Conversion, latest week
8.7%
Market size, estimated
$68Ka year
Peak month
August1.7× the quietest month
Top search term
toilet fill valve seal24K searches a year

02 · Price

A sale here is worth $9.88.

Listings sell for $9.88 on average, from $4.53 to $36.21. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $9.88 that is $988 to $2K a year per listing.

Average price
$9.88under the $15 to $100 sweet spot
Price range
$4.53–$36.21
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
6K–8K
Units per listing a year
100–250
Revenue per listing a year
$988–$2K
Returns
2.4%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

84% of listings pay for placement with sponsored ads. 89% ship with Prime. On an average day, 5.0% of listings are out of stock. The average listing ranks #2,694 within Bathroom Fixtures. It carries 1,191 reviews at 4.19 stars, so a new listing needs social proof before a better product.

Sponsored listings
84%
Prime listings
89%
Out of stock, average day
5.0%
Average rank
#2,694in Bathroom Fixtures
Average rating
4.19 starsAmazon United States average 4.42 stars
Average reviews
1,191per listing
Listings tracked
19

04 · Newcomers

Amazon counts 1 of last year's 4 launches as successful.

4 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 27 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
4
Successful launches
1Amazon's first-year sales bar
Average brand age
27 months

Products

Top Flush Valve Seal products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 59% of clicks. Leaders hold, but buyers still shop past them.

$0$7K$14K$20K$27K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 falling

Sellers

85

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

59%

Top 20: 100%

Open market

19%

  • HUTUDAN27%
  • Fluidmaster20%
  • Ruinuonice11%
  • CTEAKOP11%
  • TOHAXPLS6%
  • Kohler5%

Demand

Flush Valve Seal search demand

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

3K2KPrime Day '25SepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 1.7×

Search terms

Top Flush Valve Seal search terms shoppers use

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

  • toilet fill valve seal24K/yr
  • fluidmaster 242 toilet fill valve seal9K/yr
  • fluidmaster 2428K/yr
  • toilet valve seal8K/yr
  • fluidmaster toilet fill valve seal11K/yr
  • fluidmaster fill valve seal4K/yr
  • kohler fill valve seal4K/yr
  • fill valve seal5K/yr
  • fluidmaster seal3K/yr
  • toilet fill valve seal replacement3K/yr

Reviews and returns

What reviews say buyers love and hate about Flush Valve Seal

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

31%of positive reviews mention “Assembly/Installation”
18%of negative reviews mention “Leak-Proof”
2.4%of orders come back
“leaking in to the tank”
A buyer, on “Leak-Proof”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.

18 topics

NegativePositive

FAQ

Common Flush Valve Seal questions

Answered from the same tracked data.