Is aktivkohlefilter 150mm profitable to sell on Amazon Germany?

The niche generates €40K/yr across 24 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -12.6%. Flapen's verdict: Skip it (45/100).

How competitive is the aktivkohlefilter 150mm niche?

14 brands and 27 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 75% of demand.

What do buyers complain about in aktivkohlefilter 150mm?

Top complaints mined from reviews: Geruch, Filterung, Qualität insgesamt. The return rate is 2.7%.

When does demand for aktivkohlefilter 150mm peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the aktivkohlefilter 150mm niche?

Listings span €9.06–€157.81; the average listing price is €58.39 (sweet spot $15–$100). The average incumbent carries 1,502 reviews — the moat a new listing must climb.

aktivkohlefilter 150mm

Skip it

A small market ($40K/yr) — this niche doesn't clear our bar today.

Avg price

Great€58.39

avg listing price — sweet spot $15–$100

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Returns

Good2.7%

return rate — above 5% kills the launch gate

Price range

Good€9.06–€157.81

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

Brand share

Good75%

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

Review moat

Okay1,502.17

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.7%

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

Competition

Okay59%

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

Growth

Bad-12.6%

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

Market size

Bad€40K

€40K/yr · 19K searches

Signals No Dominant Brand Low Review Barrier High Price

According to Flapen's Amazon Germany niche tracking, aktivkohlefilter 150mm is a €40K/yr Amazon Germany market (19K searches/yr). The top 5 brands hold 75% of demand. Verdict: Skip it — 45/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

aktivkohlefilter 150mm market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: €29K–€44K; units × avg price
Conversion rate: 3.7%
Avg BSR: #432
Page quality: 0%
Prime: 75%
Sponsored: 96%
Out of stock: 23.7%
Avg brand age: 58 months
Avg seller age: 214 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 flat

Sellers

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

59%

Top 20: 97%

Open market

17%

HG Power18%
AC Infinity18%
Spider Farmer15%
Hon&Guan13%
VIVOSUN10%
MARS HYDRO9%
Open — no brand owns it (8 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 84 weeks — -12.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top aktivkohlefilter 150mm search terms

aktivkohlefilter 150mm13K/yr -16.0%3.8% conv.
150mm aktivkohlefilter3K/yr +0.0%4.7% conv.
aktivkohlefilter 150mm grow3K/yr -9.1%4.0% conv.

All search terms

Top aktivkohlefilter 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

Top sellers

by 90-day click share

HG Power Aktivkohlefilter 150mm 38mm Premium Australische Virgin-Aktivkohle Geruchskontrolle für Grow-Zelt Hydrokultur & Rohrventilator inkl. 2 Vorfilter & Reversibler Flansch Ø150mm × 200mm

HG Power€30.584.1★155 rev

Spider Farmer Aktivkohlefilter 150mm/6 Inch Kohlefilter Air Carbon Filter Leichtes Australische Aktivkohle für Grow Zelt Geruchskontrolle Luftwäscher für Rohrventilator Luftfiltration Gewächshaus

Spider Farmer€46.104.3★408 rev

AC Infinity Aktivkohlefilter 150 mm mit Premium-Aktivkohle aus Australien passend für Inline-Lüfter zur Geruchskontrolle in Grow Zelten Grow Räumen und Hydroponik-Systemen

AC Infinity€70.414.7★9,662 rev

Hon&Guan Aktivkohlefilter Grow 150mm X 200mm Kohlefilter mit 38mm Dickes RC48 Leichtes Carbon für Geruchskontrolle Geruchsentfernung Luftwäscher für Rohrventilator Growzelte Growbox

Hon&Guan€31.674.0★313 rev

MARS HYDRO Aktivkohlefilter 150mm Kohlefilter Geruchskontroll mit Australischer Aktivkohle Austauschbarer Kohlenstoffkern Kohlefilter für Rohrventilator Growzelt inkl Vorfilter

MARS HYDRO€51.284.2★249 rev

Newest

by launch date

THE GROW PUREAIR 150 mm Aktivkohlefilter Set für Growbox und Growzelt Abluftfilter Geruchtsfilter mit RC412 Aktivkohle 38 mm Kohlebett 2 m Schlauch Schellen und Vorfilter

THE GROW€43.065 rev

2mo ago

Spider Farmer 2-in-1 Aktivkohlefilter & Rohrventilator 150mm mit GGS Controller

Spider Farmer€157.8113 rev

9mo ago

HG Power Aktivkohlefilter 150mm 38mm Premium Australische Virgin-Aktivkohle Geruchskontrolle für Grow-Zelt Hydrokultur & Rohrventilator inkl. 2 Vorfilter & Reversibler Flansch Ø150mm × 200mm

HG Power€30.58155 rev

12mo ago

Aktivkohle-Filter für Dunstabzugshaube Ersatzteile runde Form absorbierende Netzfilter schwarz 150 x 30 mm 2 Stück

Yuanpgky€9.061 rev

12mo ago

Weiworld 3-lagige Filter Box 150 mm mit HEPA- und Aktivkohlefilter passend für 150 mm Inline-Kanalventilatoren für Frischlufteinlass und Belüftungssysteme

Weiworld€153.5510 rev

1y ago

What buyers say about aktivkohlefilter 150mm

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

What buyers love

Qualität insgesamt18%

“Top Qualität”

Filterung16%

“Top Filter”

Preis-Leistungs-Verhältnis14%

“Gutes Produkt zum guten Preis”

beworben Vs Tatsächliches Produkt12%

“Wie erwartet”

Geruch10%

“Filtert Gerüche gut weg”

Gesamtgröße7%

“Passt alles”

Benutzerfreundlichkeit5%

“Sehr praktisch und schnell”

Materialqualität3%

“das Material fühlt sich stabil und hochwertig an.”

Montage/Installation2%

“Die Installation ist denkbar einfach gelöst”

Funktionalität insgesamt2%

“Läuft bei mir schon seit Monaten ohne Fehler”

What buyers complain about

Geruch38%

“Ruß schon bei der Ankunft des Pakets in der Verpackung”

Filterung29%

“filtert nicht”

Qualität insgesamt11%

“Äusserst billige Kontruktion”

Preis-Leistungs-Verhältnis5%

“lieber 50€ mehr ausgeben”

Füllt insgesamt nach4%

“Kauft euch lieber den nachfüllbaren”

Verklemmen/Verstopfen4%

“schnell zu verstopfen”

Konnektivität – insgesamt2%

“ist alles dicht verbunden”

Haltbarkeit2%

“Ich kaufe von euch dann halt gar nichts mehr”

Top return reasons

Gesamtgröße56%

Filterung16%

Geruch8%

Kompatibilität – insgesamt5%

beworben Vs Tatsächliches Produkt3%

Funktionalität insgesamt3%

Defekt Material/Teile3%

Mechanismus probleme1%

Kontamination1%

Produktzustand1%

Common questions

Is aktivkohlefilter 150mm profitable to sell on Amazon Germany?: The niche generates €40K/yr across 24 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -12.6%. Flapen's verdict: Skip it (45/100).
How competitive is the aktivkohlefilter 150mm niche?: 14 brands and 27 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in aktivkohlefilter 150mm?: Top complaints mined from reviews: Geruch, Filterung, Qualität insgesamt. The return rate is 2.7%.
When does demand for aktivkohlefilter 150mm peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the aktivkohlefilter 150mm niche?: Listings span €9.06–€157.81; the average listing price is €58.39 (sweet spot $15–$100). The average incumbent carries 1,502 reviews — the moat a new listing must climb.