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Dehumidifier and Air Purifier

Fail

Demand is soft, at -27.4% this quarter, so Dehumidifier and Air Purifier is a Fail.

Flapen Score
37
37 / 100
Ranks 5,154 of 5,777 Home & Garden niches · −14 vs the category median of 51
Market size
£72K/yr52K searches / yr
90-day growth
-27.4%search demand this quarter
Competition
64%top-5 click share · 13 brands · 87 sellers

Flapen Score

Dehumidifier and Air Purifier against its category

The dotted line is the Home & Garden average. Past it, Dehumidifier and Air Purifier is stronger. Inside it, weaker.

37Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Dehumidifier and Air Purifier market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Dehumidifier and Air Purifier 52K times last year and spent an estimated £72K. The top 5 brands take 76% of clicks. Demand peaks in Jan–Oct–Nov–Dec. Flapen scores it 37 out of 100, a Fail.

01 · Demand

1.7% of searches ended in a purchase last week.

Shoppers searched for this 52K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 1.7% of those searches ended in a purchase. Searches in the last 90 days moved -27.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £72K a year.

Searches, last 12 months
52K
Growth, 90 days vs prior 90
-27.4%
Conversion, latest week
1.7%
Market size, estimated
£72Ka year
Peak month
November6.3× the quietest month
Top search term
air purifier and dehumidifier46K searches a year

02 · Price

A sale here is worth £83.61.

Listings sell for £83.61 on average, from £19.23 to £146.25. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At £83.61 that is £0 to £8K a year per listing.

Average price
£83.61inside the $15 to $100 sweet spot
Price range
£19.23–£146.25
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
250–500
Units per listing a year
0–100
Revenue per listing a year
£0–£8K
Returns
2.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

72% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 6.6% of listings are out of stock. The average listing ranks #160 within Heating, Cooling & Air Quality. It carries 1,756 reviews at 4.42 stars, so a new listing needs social proof before a better product.

Sponsored listings
72%
Prime listings
83%
Out of stock, average day
6.6%
Average rank
#160in Heating, Cooling & Air Quality
Average rating
4.42 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,756per listing
Listings tracked
18

04 · Newcomers

Amazon counts 2 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.

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

Products

Top Dehumidifier and Air Purifier 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 64% of clicks. Leaders hold, but buyers still shop past them.

£0£7K£14K£22K£29K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

87

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

18%

  • Russell Hobbs36%
  • Meaco13%
  • Olsen & Smith12%
  • Devola8%
  • PHILIPS7%
  • Levoit6%

Demand

Dehumidifier and Air Purifier search demand

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

5K3KSpike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 6.3×

Reviews and returns

What reviews say buyers love and hate about Dehumidifier and Air Purifier

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Connectivity-Overall12%−0.08

WiFi connection drops out

Bluetooth didn't work

It does not connect to the WiFi

Value For Money9%+0.70

Really disappointed as £150 down the drain

It cost way more than it was worth

Feels expensive even though this is more of an entry level model

Filtration8%−0.06

Malfunction after filter change

Poor as an air purifier

shame about the filters

Noise Level6%−0.03

Not as quiet as led to believe

Littel bit louder then expected

Loud

Durability6%

Only had it a couple of months before it broke

Stopped working after 2 years

Stopped working after 3 months

Love

Quality-Overall18%+0.67

Product working very well

Very well made product

Build quality is great

Air Purification15%+1.03

Effective compact air purifier

Cleans the air well

Great air purifier

Value For Money15%+0.70

Well worth it

Good value for money

Great product for the money

Ease Of Use9%+0.46

Easy to use

Its very easy to operate

Quite handy useful item

Assembly/Installation4%

Easy to put together with the filter

Easy to set up

Very simple to turn on

Return

2.8% Return rate 36% Fixable by listing

Size-Overall28%▆▇▇▆█▅

A little bigger than I thought though

It is smaller than expected

It's pretty big though

Functionality-Overall24%█▃▅▆▄▆

Does abousolutely nothing

Does not work

Dont not work very well

Filtration7%▇▄▆█▅▆

Malfunction after filter change

Poor as an air purifier

shame about the filters

Connectivity-Overall6%██▄▃█▅

WiFi connection drops out

Bluetooth didn't work

It does not connect to the WiFi

Value For Money5%▁▂▄▁▃█

Really disappointed as £150 down the drain

It cost way more than it was worth

Feels expensive even though this is more of an entry level model

FAQ

Common Dehumidifier and Air Purifier questions

Answered from the same tracked data.