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Plunger

Maybe

Buyers convert on 15.2% of searches. But demand is soft, at -20.4% this quarter, so Plunger is a Maybe.

Flapen Score
60
60 / 100
Top 7% of 2,225 DIY & Tools niches · +11 vs the category median of 49
Market size
£1.6M/yr1.2M searches / yr
90-day growth
-20.4%search demand this quarter
Competition
53%top-5 click share · 18 brands · 43 sellers

Flapen Score

Plunger against its category

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

60Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Plunger market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Plunger 1.2M times last year and spent an estimated £1.6M. The top 5 brands take 70% of clicks. Demand peaks in Jan. Flapen scores it 60 out of 100, a Maybe.

01 · Demand

An estimated 15.2% of those searches ended in a purchase.

Shoppers searched for this 1.2M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 15.2% of those searches ended in a purchase. Searches in the last 90 days moved -20.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.6M a year.

Searches, last 12 months
1.2M
Growth, 90 days vs prior 90
-20.4%
Conversion, latest week
15.2%
Market size, estimated
£1.6Ma year
Peak month
January1.7× the quietest month
Top search term
plunger330K searches a year

02 · Price

A sale here is worth £8.27.

Listings sell for £8.27 on average, from £3.47 to £18.59. Amazon reports units sold in ranges. This niche sold 150K to 200K a year. The average listing sells 4,000 to 5,000 of them. At £8.27 that is £33K to £41K a year per listing.

Average price
£8.27under the $15 to $100 sweet spot
Price range
£3.47–£18.59
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
150K–200K
Units per listing a year
4,000–5,000
Revenue per listing a year
£33K–£41K
Returns
1.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

73% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 0.8% of listings are out of stock. The average listing ranks #46 within Plumbing. It carries 10,928 reviews at 4.10 stars, so a new listing needs social proof before a better product.

Sponsored listings
73%
Prime listings
96%
Out of stock, average day
0.8%
Average rank
#46in Plumbing
Average rating
4.10 starsAmazon United Kingdom average 4.36 stars
Average reviews
10,928per listing
Listings tracked
26

04 · Newcomers

2 of last year's 4 launches cleared the first-year sales bar.

4 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 39 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
2Amazon's first-year sales bar
Average brand age
39 months

Products

Top Plunger 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 53% of clicks. Leaders hold, but buyers still shop past them.

£0£78K£156K£233K£311K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

18 falling

Sellers

43

Est. top-5 brand share

70%

Top 20: 100%

Est. top-5 click share

53%

Top 20: 94%

Open market

26%

  • Luigi's24%
  • NAEEM SONS22%
  • Klangfeiler10%
  • CUQOO7%
  • TIJAR7%
  • SADIS4%

Demand

Plunger search demand

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

35K25KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.7×

Search terms

Top Plunger search terms shoppers use

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

  • plunger330K/yr
  • toilet plunger262K/yr
  • sink plunger146K/yr
  • toilet plungers for unblocking109K/yr
  • plunger toilet unblocker103K/yr
  • plunger sink unblocker110K/yr
  • sink plungers for unblocking28K/yr
  • plunger shower unblocker28K/yr
  • toilet plunger unblocker heavy duty uk24K/yr
  • drain plunger19K/yr

Reviews and returns

What reviews say buyers love and hate about Plunger

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

15%of positive reviews mention “Value For Money”
14%of negative reviews mention “Size-Overall”
1.2%of orders come back
“Too small”
A buyer, on “Size-Overall”14% 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.

17 topics

NegativePositive

FAQ

Common Plunger 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