Toilet Flush System
Toilet Flush System shows no brand lock-in (top 5 brands take 55% of clicks), but soft demand (+0.8% this quarter) keeps it on the watch list.
Flapen Score
Is Toilet Flush System profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Toilet Flush System is a £208K/yr Amazon United Kingdom market (408K searches/yr). The top 5 brands hold 55% of demand. Verdict: Worth a look — 52/100.
Toilet Flush System: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +0.8% over the last 90 days and 3.9% of searches end in a purchase.
£208K
revenue / yr
Who owns the niche?
The top 5 brands hold 55% of demand, so 45% of the market is open.
45%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 27 products
Top Toilet Flush System products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Toilet Flush System Replacement Toilet Syphon Replacement Kit - Hulthor
- Price
- £12.35
- Rating
- 4.6/5
- Reviews
- 165
- Age
- 1y ago
Ibergrif M20522 Toilet Dual Flush Valve with Button Suitable for 2 Inch (59-61MM) Toilet Flush System Replacement Adjustable White
- Price
- £9.26
- Rating
- 4.4/5
- Reviews
- 6,405
- Age
- 3y ago
Apragaz Toilet Flush System Replacement Dual Flush and Fill Toilet Cistern Kit with Universal Ldual Flush Cistern Valve Adjustable Height Cistern Flush Replacement for 2 Outlet
- Price
- £20.01
- Rating
- 4.4/5
- Reviews
- 122
- Age
- 3y ago
Toilet Flush System Replacement Adjustable Bottom Entry Toilet Fill Valve High Pressure Cistern Fill Valve - Prevents Backflow for Home Bathroom Tank Maintenance Water Saving
- Price
- £8.32
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 7mo ago
Toilet Flush System Replacement Dual Flush Adjustable for 25-30cm Tank
- Price
- £12.97
- Rating
- 3.8/5
- Reviews
- 21
- Age
- 6mo ago
Trending
90-day click momentum
KeyPlumb 1.5 Dual Flush Valve with 2 Adaptor Mechanical Toilet Cistern Valve WRAS Approved Water Saving Flush System Chrome Push Button 250mm Height Easy Fit Replacement
- Price
- £13.26
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago
Toilet Flush System Replacement Adjustable Bottom Entry Toilet Fill Valve High Pressure Cistern Fill Valve - Prevents Backflow for Home Bathroom Tank Maintenance Water Saving
- Price
- £8.32
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 7mo ago
Fluidmaster PRO550LC Pro Button Cable Dual Flush Valve 550mm Long Dual Flush Cable Valve for Concealed Cisterns Top or Front Push Buttons 1 & 2 Outlet Fit White
- Price
- £16.17
- Rating
- 4.7/5
- Reviews
- 34
- Age
- 7y ago
Seven-Flower Toilet Flush System Replacement with Button Dual Flush Valve & Fill Valve Kit with Adjustable Height for 2 Outlet Universal Toilet Cistern Flush Parts for Efficient Water Saving
- Price
- £16.68
- Rating
- 4.4/5
- Reviews
- 11
- Age
- 10mo ago
Fluidmaster Pro Lever Dual Flush Valve PRO750UK Adjustable Volumes Front or Side Lever Mount 1-2 Cistern Outlet Compatibility 350mm Cable WRAS Approved 1-Year Warranty
- Price
- £13.94
- Rating
- 4.2/5
- Reviews
- 34
- Age
- 12y ago
Newest
by launch dateKeyPlumb 1.5 Dual Flush Valve with 2 Adaptor Mechanical Toilet Cistern Valve WRAS Approved Water Saving Flush System Chrome Push Button 250mm Height Easy Fit Replacement
- Price
- £13.26
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago
Watermark Dual Flush Valve Kit WMKA20080 AS1172.2 Toilet Cistern Replacement 2 Outlet WRAS Approved Push Button Fixing Kit 290mm
- Price
- £15.50
- Rating
- 4.6/5
- Reviews
- 14
- Age
- 6mo ago
Toilet Flush System Replacement Dual Flush Adjustable for 25-30cm Tank
- Price
- £12.97
- Rating
- 3.8/5
- Reviews
- 21
- Age
- 6mo ago
Toilet Flush System Replacement Adjustable Bottom Entry Toilet Fill Valve High Pressure Cistern Fill Valve - Prevents Backflow for Home Bathroom Tank Maintenance Water Saving
- Price
- £8.32
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 7mo ago
Seven-Flower Toilet Flush System Replacement with Button Dual Flush Valve & Fill Valve Kit with Adjustable Height for 2 Outlet Universal Toilet Cistern Flush Parts for Efficient Water Saving
- Price
- £16.68
- Rating
- 4.4/5
- Reviews
- 11
- Age
- 10mo ago
Competition: brands, sellers & click share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
Brands
22 falling
Sellers
46
Top-5 brand share
55%
Top 20: 98%
Top-5 click share
49%
Top 20: 93%
Open market
39%
- Hulthor19%
- Ibergrif12%
- Fluidmaster9%
- Apragaz8%
- Fzosinou7%
- XWGKLN6%
Toilet Flush System demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.3×
Top Toilet Flush System search terms shoppers use
The exact queries shoppers type, with 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
What reviews say buyers love and hate about Toilet Flush System
What buyers mention most, as a share of all reviews.
What buyers love
86% of reviews“Easy fit”
“Excellent Quality”
“Easy to install”
“was just what I needed”
“Good price”
What buyers complain about
70% of reviews“Does not fit”
“Keeps failing”
“Poor quality”
“what's not ok is the tank to base seal it leaks badly it just pours out when flushing”
“The instructions werent super clear”
Toilet Flush System return rate & reasons
Why buyers send it back, as a share of all return requests.
3.1%
Return rate
70%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Toilet Flush System questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
