Is petlibro filter profitable to sell on Amazon Germany?

The niche generates €91K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.1%. Flapen's verdict: Skip it (42/100).

How competitive is the petlibro filter niche?

4 brands and 9 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in petlibro filter?

Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Filterung, Gesamtgröße. The return rate is 0.3%.

When does demand for petlibro filter peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the petlibro filter niche?

Listings span €11.05–€21.94; the average listing price is €15.51 (sweet spot $15–$100). The average incumbent carries 1,100 reviews — the moat a new listing must climb.

petlibro filter

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible17.3%

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

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Avg price

Great€15.51

avg listing price — sweet spot $15–$100

Price range

Good€11.05–€21.94

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

Review moat

Good1,099.6

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Bad€91K

€91K/yr · 34K searches

Growth

Bad-4.1%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Out of Stock

According to Flapen's Amazon Germany niche tracking, petlibro filter is a €91K/yr Amazon Germany market (34K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.

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

petlibro filter market data

Units sold / yr: 6K–8K; avg 1,500–2,000/product
Revenue / yr: €93K–€124K; units × avg price
Conversion rate: 17.3%
Avg BSR: #126
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 15.4%
Avg brand age: 17 months
Avg seller age: 335 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

PETLIBRO77%
Caehomly10%
Kanzith9%
Galerie SV5%

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — -4.1% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top petlibro filter 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 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

PETLIBRO Filter Katzenbrunnen 8er Pack für Dockstream Trinkbrunnen für Katze PLWF115 PLWF116 PLWF106 PLWF005 4-Monats-Set Ersatzfilter für Katzentrinkbrunnen

PETLIBRO€21.944.3★2,676 rev

PETLIBRO Katzenbrunnen Filter 4er Pack für Dockstream Trinkbrunnen für Katze PLWF005 PLWF115 PLWF105 2-Monats-Set Ersatzfilter für Katzentrinkbrunnen

PETLIBRO€13.524.3★2,674 rev

16 Stück Katzenbrunnen Filter für PETLIBRO Dockstream Tomxcute Katzentrinkbrunnen PLWF005 / PLWF105 / PLWF115 / PLWF305

Caehomly€14.794.0★46 rev

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

Kanzith€11.055.0★4 rev

32 Stück Katzenbrunnen Filter für Petliibro Filter PLWF105/PLWF115/PLWF005 Katzen-Trinkbrunnen PetlibroTrinkbrunnen Filter 16 Filterkartuschen und 16 Schaumstoffschwämme

Galerie SV€16.234.6★98 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

16 Stück Katzenbrunnen Filter für PETLIBRO Dockstream Tomxcute Katzentrinkbrunnen PLWF005 / PLWF105 / PLWF115 / PLWF305

Caehomly€14.7946 rev

1y ago

32 Stück Katzenbrunnen Filter für Petliibro Filter PLWF105/PLWF115/PLWF005 Katzen-Trinkbrunnen PetlibroTrinkbrunnen Filter 16 Filterkartuschen und 16 Schaumstoffschwämme

Galerie SV€16.2398 rev

2y ago

PETLIBRO Filter Katzenbrunnen 8er Pack für Dockstream Trinkbrunnen für Katze PLWF115 PLWF116 PLWF106 PLWF005 4-Monats-Set Ersatzfilter für Katzentrinkbrunnen

PETLIBRO€21.942,676 rev

2y ago

PETLIBRO Katzenbrunnen Filter 4er Pack für Dockstream Trinkbrunnen für Katze PLWF005 PLWF115 PLWF105 2-Monats-Set Ersatzfilter für Katzentrinkbrunnen

PETLIBRO€13.522,674 rev

3y ago

What buyers say about petlibro filter

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

What buyers love

Gesamtgröße27%

“Passt”

beworben Vs Tatsächliches Produkt22%

“alles wie erwartet”

Filterung18%

“Gute Alternative zu den Originalfiltern”

Benutzerfreundlichkeit8%

“Praktisch im Set”

Einfache Reinigung6%

“Saubere Sache”

Wasserfluss6%

“Die Wasserqualität wirkt unverändert gut”

Haltbarkeit2%

“Die Filter halten lange”

What buyers complain about

Preis-Leistungs-Verhältnis43%

“Teuer”

Filterung20%

“Filtergröße passt nicht mehr”

Gesamtgröße15%

“Die passen nicht richtig in den Katzendbrunnen”

Qualität insgesamt7%

“Schlechte Qualität und extreme Preise”

Wasserfluss2%

“Dadurch kann sich kein Wasser im Becken sammeln”

Top return reasons

Gesamtgröße48%

Filterung30%

Qualität insgesamt5%

Kompatibilität – insgesamt5%

Konnektivität – insgesamt4%

Defekt Material/Teile3%

beworben Vs Tatsächliches Produkt2%

Geruch1%

Wasserfluss1%

Kontamination1%

Common questions

Is petlibro filter profitable to sell on Amazon Germany?: The niche generates €91K/yr across 5 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.1%. Flapen's verdict: Skip it (42/100).
How competitive is the petlibro filter niche?: 4 brands and 9 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in petlibro filter?: Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Filterung, Gesamtgröße. The return rate is 0.3%.
When does demand for petlibro filter peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the petlibro filter niche?: Listings span €11.05–€21.94; the average listing price is €15.51 (sweet spot $15–$100). The average incumbent carries 1,100 reviews — the moat a new listing must climb.