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Toilet Flush System

Maybe

The top 5 brands take only 55% of clicks. But demand is soft, at +0.8% this quarter, so Toilet Flush System is a Maybe.

Flapen Score
52
52 / 100
Top 33% of 2,225 DIY & Tools niches · +3 vs the category median of 49
Market size
£208K/yr408K searches / yr
90-day growth
+0.8%search demand this quarter
Competition
49%top-5 click share · 22 brands · 46 sellers

Flapen Score

Toilet Flush System against its category

The dotted line is the DIY & Tools average. Past it, Toilet Flush System is stronger. Inside it, weaker.

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Toilet Flush System market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Toilet Flush System 408K times last year and spent an estimated £208K. The top 5 brands take 55% of clicks. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 3.9% of those searches ended in a purchase.

Shoppers searched for this 408K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved +0.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £208K a year.

Searches, last 12 months
408K
Growth, 90 days vs prior 90
+0.8%
Conversion, latest week
3.9%
Market size, estimated
£208Ka year
Peak month
October1.3× the quietest month
Top search term
toilet flush system replacement103K searches a year

02 · Price

A sale here is worth £13.08.

Listings sell for £13.08 on average, from £3.46 to £23.67. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 250 to 500 of them. At £13.08 that is £3K to £7K a year per listing.

Average price
£13.08under the $15 to $100 sweet spot
Price range
£3.46–£23.67
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
13K–15K
Units per listing a year
250–500
Revenue per listing a year
£3K–£7K
Returns
3.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

89% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 8.9% of listings are out of stock. The average listing ranks #131 within Kitchen & Bath Fixtures. It carries 580 reviews at 4.35 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
93%
Out of stock, average day
8.9%
Average rank
#131in Kitchen & Bath Fixtures
Average rating
4.35 starsAmazon United Kingdom average 4.36 stars
Average reviews
580per listing
Listings tracked
27

04 · Newcomers

1 of last year's 5 launches cleared the first-year sales bar.

5 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 33 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
5
Successful launches
1Amazon's first-year sales bar
Average brand age
33 months

Products

Top Toilet Flush System products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 49% of clicks. Leaders hold, but buyers still shop past them.

£0£8K£17K£25K£33K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

22 falling

Sellers

46

Est. top-5 brand share

55%

Top 20: 98%

Est. top-5 click share

49%

Top 20: 93%

Open market

39%

  • Hulthor19%
  • Ibergrif12%
  • Fluidmaster9%
  • Apragaz8%
  • Fzosinou7%
  • XWGKLN6%

Demand

Toilet Flush System search demand

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

9K7KSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Toilet Flush System search terms shoppers use

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

  • toilet flush system replacement103K/yr
  • toilet cistern flush parts50K/yr
  • toilet flush40K/yr
  • cistern flush replacement26K/yr
  • flush valve19K/yr
  • toilet flush valve23K/yr
  • toilet system replacement kit12K/yr
  • toilet flush system17K/yr
  • toilet syphon16K/yr
  • toilet cistern parts15K/yr

Reviews and returns

What reviews say buyers love and hate about Toilet Flush System

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

27%of positive reviews mention “Size-Overall”
18%of negative reviews mention “Size-Overall”
3.1%of orders come back
“Does not fit”
A buyer, on “Size-Overall”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.

19 topics

NegativePositive

FAQ

Common Toilet Flush System questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data