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Dehumidifier 20l

Dehumidifier 20l shows no brand lock-in (top 5 brands take 49% of clicks), but soft demand (-64.3% this quarter) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 54Growth 0Conversion 28Competition 78Returns 67Price range 30Avg price 74Brand share 86Review moat 71Quality gap 35
This niche Category average

Is Dehumidifier 20l profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Dehumidifier 20l is a £368K/yr Amazon United Kingdom market (159K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Worth a look — 50/100.

Dehumidifier 20l: 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 -64.3% over the last 90 days and 2.2% of searches end in a purchase.

£368K

revenue / yr

Units sold / yr4K
Search volume / yr-64.3%159K
Conversion rate2.2%
Avg price£103.48

Who owns the niche?

The top 5 brands hold 49% of demand, so 51% of the market is open.

51%

open market share

Brands · sellers31 · 50
Top-5 product click share37%
Open market51%
Avg brand age29 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 41 products

Sponsored placement93%
New entrants (1y)14· 9 succeeded
Avg rating4.5★
Avg reviews646

Top Dehumidifier 20l products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

£0£11K£22K£33K£44K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

31 rising

Sellers

50

Top-5 brand share

49%

Top 20: 94%

Top-5 click share

37%

Top 20: 86%

Open market

45%

  • AEOCKY14%
  • Pro Breeze12%
  • Nyxi9%
  • Belaco7%
  • COMFEE'7%
  • Smeeyo6%

Dehumidifier 20l demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume159KCVR2.2%Products41Brands31Top 5 Brands49%OOS Rate23.9%Rating4.5★Reviews646Avg BSR#228
15K10KSpike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 16.7×

Top Dehumidifier 20l search terms shoppers use

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

  • dehumidifier 20l63K/yr
  • 20l dehumidifier46K/yr
  • dehumidifier 20l large tank15K/yr
  • dehumidifiers for home 20l10K/yr
  • 20l dehumidifiers for home6K/yr
  • dehumidifier 25l7K/yr
  • dehumidifiers 20l4K/yr
  • 20 litre dehumidifier6K/yr
  • wessex 20l dehumidifier3K/yr

What reviews say buyers love and hate about Dehumidifier 20l

What buyers mention most, as a share of all reviews.

What buyers love

75% of reviews
Quality-Overall21%

Looks like a real quality product

Value For Money18%

Excellent value for money

Ease Of Use10%

Easy to use

Advertised Vs Actual Product8%

Just what I needed

Efficiency7%

Really effective

What buyers complain about

59% of reviews
Size-Overall12%

Slightly small tank

Durability10%

Not durable

Functionality-Overall7%

appears to have just stopped working

Leak-Proof7%

Also leaks easily

Instructions/User Manual/Troubleshooting6%

The instructions are poor

Dehumidifier 20l return rate & reasons

Why buyers send it back, as a share of all return requests.

2.3%

Return rate

24%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
26%
2Size-Overall
14%
3Leak-Proof
7%
4Noise Level
5%
5Water Resistance
5%

Common Dehumidifier 20l questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Dehumidifier 20l 50/100 on Amazon United Kingdom — Worth a look. The niche generates £368K/yr across 41 tracked products. 9 of 14 products launched in the last 360 days are still selling. Search demand moved -64.3% over the last 90 days.
Search demand for Dehumidifier 20l on Amazon United Kingdom peaks in Jan–Oct–Nov–Dec, where the busiest month runs 16.7× the quietest.