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rohrventilator 150mm

Worth a look

Shows a sweet-spot price point ($42.70 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 24Growth 63Conversion 41Competition 63Returns 35Price range 95Avg price 95Brand share 49Review moat 77Quality gap 84

Avg price

Incredible€42.70

avg listing price — sweet spot $15–$100

Price range

Incredible€15.30–€97.44

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Great464.7

avg incumbent reviews — the moat a new listing must climb

Growth

Good+41.5%

90-day search growth — must beat 0% to launch

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay76%

top-5 brand share — brands hold most of the demand

Conversion

Okay3.3%

search→purchase rate — share of searches ending in a sale

Returns

Okay4.2%

return rate — above 5% kills the launch gate

Market size

Bad€96K

€96K/yr · 68K searches

According to Flapen's Amazon Germany niche tracking, rohrventilator 150mm is a €96K/yr Amazon Germany market (68K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 57/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

rohrventilator 150mm market data

Units sold / yr
2K–3K
avg 0–100/product
Revenue / yr
€85K–€107K
units × avg price
Conversion rate
3.3%
Avg BSR
#46
Page quality
0%
Prime
100%
Sponsored
97%
Out of stock
5.5%
Avg brand age
38 months
Avg seller age
191 days

Competition & brand share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

15

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

47%

Top 20: 88%

Open market

16%

  • Hon&Guan31%
  • FanGoFast12%
  • HG Power12%
  • EINTTAX11%
  • Aygrochy10%
  • Brogachy8%
  • Open — no brand owns it (5 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +41.5% search growth over the last 90 days.
5K3KPrime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 2.3×

Top rohrventilator 150mm search terms

  • rohrventilator 150mm34K/yr
  • rohrlüfter 150mm14K/yr
  • abluftventilator 150mm14K/yr
  • lüfter 150mm6K/yr
All search terms

Top rohrventilator 150mm products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%€5K10%€10K15%€14K20%€19K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about rohrventilator 150mm

What buyers praise and complain about, mined from review topics.

What buyers love

Qualität insgesamt17%

“Top Ware”

Preis-Leistungs-Verhältnis14%

“Super Ware, super Preis”

beworben Vs Tatsächliches Produkt10%

“Erfüllt seine Zweck”

Montage/Installation9%

“Die Installation war unkompliziert”

Stärke9%

“Starker Rohrventilator”

Geräuschpegel8%

“der Leistung entsprechend leise.”

Gesamtgröße5%

“Passt”

Druck4%

“Extrem starker Luftdruck”

Einstellbarkeit/Drehbarkeit/lehnend2%

“Leistungsstarker Rohrventilator mit flexibler Regelung”

Funktionalität insgesamt2%

“Läuft einwandfrei und erfüllt seinen Zweck”

What buyers complain about

Geräuschpegel40%

“ab NULL nach rechts folgt ein Klichgeräusch”

Haltbarkeit6%

“Einfach nach einem halben Jahr Nutzung ohne ersichtlich Grund einfach nicht mehr funktionsfähig”

Montage/Installation6%

“Zwei Dinge die mich stören: Der Montage-Fuß ist sehr klein”

Gesamtgröße5%

“Der ist klein”

Funktionalität insgesamt5%

“funktioniert nicht mehr”

Qualität insgesamt3%

“Das Produkt ist ein Totalausfall, unbenutzbar und stellt eine Gefahr dar”

Produktzustand2%

“Vermutlich einen Rückläufer gekauft”

Messung / Ablesegenauigkeit2%

“Wenn es wichtig ist, muss ich mir also extra eine Markierung anbringen (wäre das Pfeilmuster in der Strömrichtung ausgeprägt, wäre es einleuchtend).”

Stärke2%

“So eine fragile Konstruktion, dass hätte man sicherlich besser lösen können”

Preis-Leistungs-Verhältnis2%

“Preis/Leistung zu teuer”

Top return reasons

Gesamtgröße34%
Geräuschpegel30%
Funktionalität insgesamt8%
Defekt Material/Teile6%
Stärke4%
Kompatibilität – insgesamt3%
Qualität insgesamt2%
Mechanismus probleme2%
Preis-Leistungs-Verhältnis1%
Messung / Ablesegenauigkeit1%

Common questions

Is rohrventilator 150mm profitable to sell on Amazon Germany?
The niche generates €96K/yr across 30 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +41.5%. Flapen's verdict: Worth a look (57/100).
How competitive is the rohrventilator 150mm niche?
11 brands and 15 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in rohrventilator 150mm?
Top complaints mined from reviews: Geräuschpegel, Haltbarkeit, Montage/Installation. The return rate is 4.2%.
When does demand for rohrventilator 150mm peak?
Demand peaks in Jun–Jul; the busiest month runs 2.3× the quietest.
What does it cost to enter the rohrventilator 150mm niche?
Listings span €15.30–€97.44; the average listing price is €42.70 (sweet spot $15–$100). The average incumbent carries 465 reviews — the moat a new listing must climb.