Dehumidifier and Air Purifier
soft demand (-27.4% this quarter) — Dehumidifier and Air Purifier doesn't clear our bar today.
Flapen Score
Is Dehumidifier and Air Purifier profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Dehumidifier and Air Purifier is a £72K/yr Amazon United Kingdom market (52K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 37/100.
Dehumidifier and Air Purifier: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -27.4% over the last 90 days and 1.7% of searches end in a purchase.
£72K
revenue / yr
Who owns the niche?
The top 5 brands hold 76% of demand, so 24% of the market is open.
24%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.
0/100
page quality · 18 products
Top Dehumidifier and Air Purifier 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
Russell Hobbs RHDH1101G Ozone Free 750ml/day 2 in 1 Grey Dehumidifier/Air Purifier 20m2 Room Size LED Lighting & Captures Bacteria for Home Kitchen Basement Garage Caravan
- Price
- £56.47
- Rating
- 4.1/5
- Reviews
- 864
- Age
- 5y ago

Olsen & Smith 20L/Day Quiet Dehumidifier and HEPA Air Purifier for Home
- Price
- £90.40
- Rating
- 4.5/5
- Reviews
- 66
- Age
- 9mo ago

Devola 12L Dehumidifier & HEPA H13 Air Purifier- Quiet & Energy Efficient (costs less than 5p per hour) Dehumidifiers for Home Laundry Drying Mode Continuous drainage (DVH12L)
- Price
- £116.92
- Rating
- 4.5/5
- Reviews
- 89
- Age
- 1y ago

MeacoDry Arete One 12L dual Dehumidifier & HEPA air purifier for regular sized homes - prevents damp and condensation - ultra-quiet - low energy laundry mode- night mode - five year warranty
- Price
- £146.25
- Rating
- 4.6/5
- Reviews
- 799
- Age
- 5y ago

Levoit Smart HEPA Air Purifier for Bedroom Home 64m Coverage Core 200S
- Price
- £68.63
- Rating
- 4.6/5
- Reviews
- 23,115
- Age
- 1y ago
Trending
90-day click momentum
Levoit Smart HEPA Air Purifier for Bedroom Home 64m Coverage Core 200S
- Price
- £68.63
- Rating
- 4.6/5
- Reviews
- 23,115
- Age
- 1y ago

SA Products 500ml Portable Dehumidifier and Air Purifier | Moisture Absorbers for Home Bedroom Bathroom (White)
- Price
- £19.23
- Rating
- 4.3/5
- Reviews
- 493
- Age
- 2y ago

Philips Air Purifier 900 Series HEPA NanoProtect + Active Carbon 65m
- Price
- £90.05
- Rating
- 4.5/5
- Reviews
- 131
- Age
- 1y ago

MeacoDry Arete One 10L dual Dehumidifier & HEPA air purifier for smaller sized houses or flats - prevents damp and condensation - ultra-quiet low energy laundry mode- five year warranty
- Price
- £132.06
- Rating
- 4.6/5
- Reviews
- 769
- Age
- 5y ago

Olsen & Smith 20L/Day Quiet Dehumidifier and HEPA Air Purifier for Home
- Price
- £90.40
- Rating
- 4.5/5
- Reviews
- 66
- Age
- 9mo ago
Newest
by launch date
MeacoDry Arete One 6L Warm Pebble Dehumidifier & Air Purifier
- Price
- £107.26
- Rating
- 4.6/5
- Reviews
- 54
- Age
- 8mo ago

Olsen & Smith 20L/Day Quiet Dehumidifier and HEPA Air Purifier for Home
- Price
- £90.40
- Rating
- 4.5/5
- Reviews
- 66
- Age
- 9mo ago

Devola 12L Dehumidifier & HEPA H13 Air Purifier- Quiet & Energy Efficient (costs less than 5p per hour) Dehumidifiers for Home Laundry Drying Mode Continuous drainage (DVH12L)
- Price
- £116.92
- Rating
- 4.5/5
- Reviews
- 89
- Age
- 1y ago

Levoit Smart HEPA Air Purifier for Bedroom Home 64m Coverage Core 200S
- Price
- £68.63
- Rating
- 4.6/5
- Reviews
- 23,115
- Age
- 1y ago

HAUSHOF 12L/Day Dehumidifier for Home with Air Purification Digital Humidity Display Low Energy&Low Noise 24H Timer 2L Water Tank & Drainage Hose Ideal for Damp Drying Clothes and Air Freshening
- Price
- £102.56
- Rating
- 4.3/5
- Reviews
- 26
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
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%
Dehumidifier and Air Purifier demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 6.3×
What reviews say buyers love and hate about Dehumidifier and Air Purifier
What buyers mention most, as a share of all reviews.
What buyers love
75% of reviews“Product working very well”
“Effective compact air purifier”
“Well worth it”
“Easy to use”
“Easy to put together with the filter”
What buyers complain about
62% of reviews“WiFi connection drops out”
“Really disappointed as £150 down the drain”
“Malfunction after filter change”
“Not as quiet as led to believe”
“Only had it a couple of months before it broke”
Dehumidifier and Air Purifier return rate & reasons
Why buyers send it back, as a share of all return requests.
2.8%
Return rate
36%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Dehumidifier and Air Purifier questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









