Is katzenbrunnen filter profitable to sell on Amazon Germany?

The niche generates €389K/yr across 41 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is -11.8%. Flapen's verdict: Worth a look (60/100).

How competitive is the katzenbrunnen filter niche?

37 brands and 70 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 48% of demand.

What do buyers complain about in katzenbrunnen filter?

Top complaints mined from reviews: Gesamtgröße, Filterung, Preis-Leistungs-Verhältnis. The return rate is 0.5%.

When does demand for katzenbrunnen filter peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the katzenbrunnen filter niche?

Listings span €4.23–€30.51; the average listing price is €12.61 (sweet spot $15–$100). The average incumbent carries 1,746 reviews — the moat a new listing must climb.

katzenbrunnen filter

Worth a look

Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.5%

return rate — above 6% kills the launch gate

Brand share

Great48%

top-5 brand share — no brand owns this niche

Conversion

Great7.7%

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

Competition

Good42%

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

Price range

Good€4.23–€30.51

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

Market size

Good€389K

€389K/yr · 400K searches

Avg price

Good€12.61

avg listing price — sweet spot $15–$100

Review moat

Okay1,745.83

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-11.8%

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

According to Flapen's Amazon Germany niche tracking, katzenbrunnen filter is a €389K/yr Amazon Germany market (400K searches/yr). The top 5 brands hold 48% of demand. Verdict: Worth a look — 60/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

Market data

Units sold / yr: 30K–40K; avg 500–750/product
Revenue / yr: €378K–€504K; units × avg price
Launch success: 43%; 3 of 7 new (360d)
Conversion rate: 7.7%
Avg BSR: #115
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 6.6%
Avg brand age: 25 months
Avg seller age: 194 days

Competition

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

37 falling

Sellers

Top-5 brand share

48%

Top 20: 82%

Top-5 click share

42%

Top 20: 77%

Open market

48%

PRETTYPAW20%
PETKIT10%
Partideal8%
Dhohoo6%
PewinGo4%
GIOTOHUN4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Product shelf

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

Top sellers

by 90-day click share

PRETTYPAW Filter für Katzenbrunnen Original Ersatzfilter für alle Pretty Paw Trinkbrunnen | 12er Pack = 6-Monats-Vorrat | Auch als günstiger Jahresvorrat erhältlich

PRETTYPAW€30.514.7★848 rev

Katzenbrunnen Filter 32 Stück Filter Katzenbrunnen Ersatzfilter für Trinkbrunnen Filter für Katzenbrunnen Katzen Trinkbrunnen Filter 3.2L /2L 16 Stück Kohlefilter 16 Stück Schaumfilter

Partideal€11.904.6★162 rev

PETKIT CYBERTAIL Eversweet Filter 3.0 5pcs für Katzen Hunde Trinkbrunnen & CYBERTAIL Wasserspender

PETKIT€15.504.6★5,328 rev

Dhohoo Katzenbrunnen Filter[10 Stück] Trinkbrunnen für Katze Filter Katzenbrunnen Ersatzfilter Trinkbrunnen für Katzen und Hunde Rund Trinkbrunnen Filter für 2-2 5 L Weiß

Dhohoo€8.044.5★2,388 rev

PewinGo Katzenbrunnen Filter Rund Filter für Katzenbrunnen Ersatzfilter für 2 0-2 5L Trinkbrunnen 6 Stück Filters mit Harz und Aktivkohle für Katzen und Hunde

PewinGo€6.994.6★6,496 rev

Newest

by launch date

16+16 Stück Katzenbrunnen Filter Dockstream Trinkbrunnen für Katze PLWF005/PLWF105/PLWF115 16 Filter + 16 Schwämme Ersatzkit Trinkbrunnen Ersatzfilter für Katzentrinkbrunnen

Kanzith€11.054 rev

3mo ago

Katzenbrunnen Filter 24 Katzen Trinkbrunnen Filter für Atmziqxr katzenbrunnen edelstahl Verunreinigungen Filtern und Wasser Enthärten 12 Kohlefilter + 12 Schaumfilter-Erfüllt 6-8 Monate Ersatzbedarf

PETPNR€14.4840 rev

5mo ago

36 Stück Katzenbrunnen Filter Filter für Katzenbrunnen Katzen Trinkbrunnen Filter 2L / 3.2L / 4L 18 Stück Schaumfilter 18 Stück Kohlefilter (36 Stil A)

Kisizity€10.0914 rev

6mo ago

ITClosud 12 Stück Katzenbrunnen Filter Trinkbrunnen Filter Kompatibel Mit E versweet Solo 2/Solo SE/3 Pro/2S/3 Inklusive 12 Filters für Katzenbrunnen & 12 Schwämme für Wasserpumpe

ITClosud€10.416 rev

6mo ago

Herboom 28 Stück Katzenbrunnen Filter Unit 3.0 Trinkbrunnen Filter Kompatibel Mit E versweet Solo 2/Solo SE/3 Pro/2S/3 (14 Stück Filter + 14 Stück Schwamm+ 1 Reinigungsbürste)

Herboom€15.3317 rev

10mo ago

Reviews

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

What buyers love

Gesamtgröße25%

“Passt”

Filterung21%

“Super Filter”

Preis-Leistungs-Verhältnis12%

“Preis Leistung fair”

Qualität insgesamt9%

“Super Produkt”

beworben Vs Tatsächliches Produkt8%

“Super genau wie beschrieben bin sehr Happy”

Einfache Reinigung4%

“Leicht zu reinigen”

Benutzerfreundlichkeit4%

“Handhabung”

Haustierfreundlich3%

“So ist man es von PETKIT gewohnt”

Haltbarkeit1%

“Die Filter halten lange”

Wasserfluss1%

“der Brunnen läuft einwandfrei.”

What buyers complain about

Gesamtgröße19%

“Passt nicht”

Filterung18%

“Defekte Filter”

Preis-Leistungs-Verhältnis14%

“Unverschämte Preiserhöhung der Filtermaterialien”

Haltbarkeit7%

“Fragliche Langzeitnutzung”

Qualität insgesamt7%

“Schlechte Qualität und extreme Preise”

Benutzerfreundlichkeit4%

“Unbrauchbar”

beworben Vs Tatsächliches Produkt2%

“Passt nicht wirklich in das angegeben Produkt”

Rückstand2%

“Hinterlässt schwarte Rückstände im Brunnen”

Defekt Material/Teile1%

“Die Teile sind krumm geschnitten”

Kontamination1%

“Brunnen mutmaßlich gesundheitsschädlich”

Top return reasons

Gesamtgröße72%

Filterung13%

Kompatibilität – insgesamt5%

Defekt Material/Teile2%

beworben Vs Tatsächliches Produkt2%

Qualität insgesamt1%

Haltbarkeit1%

Funktionalität insgesamt1%

Geruch0%

Produktzustand0%

Common questions

Is katzenbrunnen filter profitable to sell on Amazon Germany?: The niche generates €389K/yr across 41 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is -11.8%. Flapen's verdict: Worth a look (60/100).
How competitive is the katzenbrunnen filter niche?: 37 brands and 70 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 48% of demand.
What do buyers complain about in katzenbrunnen filter?: Top complaints mined from reviews: Gesamtgröße, Filterung, Preis-Leistungs-Verhältnis. The return rate is 0.5%.
When does demand for katzenbrunnen filter peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the katzenbrunnen filter niche?: Listings span €4.23–€30.51; the average listing price is €12.61 (sweet spot $15–$100). The average incumbent carries 1,746 reviews — the moat a new listing must climb.

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katzenbrunnen filter

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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