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48

slim filter

Skip it

A concentrated shelf (top 5 take 73% of clicks) — this niche doesn't clear our bar today.

Market size 26Growth 35Conversion 96Competition 23Returns 99Price range 44Avg price 76Brand share 25Review moat 62Quality gap 47

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Conversion

Incredible12.8%

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

Avg price

Great€15.57

avg listing price — sweet spot $15–$100

Review moat

Good1,038.25

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay€5.95–€22.12

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

Growth

Okay+8.0%

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

Market size

Okay€104K

€104K/yr · 52K searches

Brand share

Okay90%

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

Competition

Bad73%

top-5 click share — a locked-up shelf

According to Flapen's Amazon Germany niche tracking, slim filter is a €104K/yr Amazon Germany market (52K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Skip it — 48/100.

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

slim filter market data

Units sold / yr
5K–6K
avg 250–500/product
Revenue / yr
€78K–€93K
units × avg price
Conversion rate
12.8%
Avg BSR
#836
Page quality
0%
Prime
69%
Sponsored
0%
Out of stock
0.0%
Avg brand age
67 months
Avg seller age
192 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

46

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

7%

  • Gizeh36%
  • SLOOW32%
  • OCB8%
  • Murago8%
  • paff right5%
  • Tarbust3%
  • Open — no brand owns it (4 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.
4K3KHoliday '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 2.7×

Top slim filter search terms

  • slim filter 6mm14K/yr
  • zigarettenfilter 6mm12K/yr
  • slim filter10K/yr
  • filter 6mm7K/yr
  • zigaretten filter 6 mm5K/yr
  • drehfilter 6mm4K/yr
All search terms

Top slim 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.

0%10%€10K20%€21K30%€31K40%€42K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

What buyers say about slim filter

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

What buyers love

Preis-Leistungs-Verhältnis22%

“Fairer Preis”

Qualität insgesamt20%

“Super Produkt”

Filterung18%

“Slim Filter”

beworben Vs Tatsächliches Produkt10%

“Alles top, Artikel wie gewohnt”

Gesamtgröße6%

“passend gemacht”

Benutzerfreundlichkeit5%

“sind zweckmäßig nutzbar”

Geschmack insgesamt2%

“es schmeckt besser”

Geruch1%

“Geruch wird reduziert”

Kompatibilität – insgesamt1%

“Positiv zuerst: Die Filter passen gut auf Slim- und Super-Slim-Zigaretten (mit Adapter), lassen sich leicht aufstecken und fühlen sich insgesamt solide verarbeitet an”

Produktzustand1%

“Neu und Gut”

What buyers complain about

Qualität insgesamt25%

“Durchzug ist Müll”

Filterung16%

“Hält nicht mal bis zur Hälfte dann ist der Filter durch”

Verklemmen/Verstopfen10%

“4 von 5 Filtern verstopfen”

Haftung/Klebrigkeit7%

“Kleben nicht”

beworben Vs Tatsächliches Produkt4%

“Massive Abweichung von der Artikelbeschreibung:”

Preis-Leistungs-Verhältnis3%

“Außerdem finde ich sie auch viel zu teuer, da es ja eigentlich auch nur normale Zigarettenfilter sind”

Farbe3%

“Denn gelb sind sie nicht mehr”

Benutzerfreundlichkeit2%

“das Ziehen erschwert”

Materialqualität2%

“Material Änderung”

Geschmack insgesamt2%

“Komischer Geschmack vom Filter”

Top return reasons

Gesamtgröße35%
Filterung27%
beworben Vs Tatsächliches Produkt5%
Kompatibilität – insgesamt4%
Haftung/Klebrigkeit3%
Verklemmen/Verstopfen3%
Qualität insgesamt2%
Materialqualität2%
Auslaufsicher2%
Geschmack2%

Common questions

Is slim filter profitable to sell on Amazon Germany?
The niche generates €104K/yr across 16 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.0%. Flapen's verdict: Skip it (48/100).
How competitive is the slim filter niche?
10 brands and 46 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 90% of demand.
What do buyers complain about in slim filter?
Top complaints mined from reviews: Qualität insgesamt, Filterung, Verklemmen/Verstopfen. The return rate is 0.2%.
When does demand for slim filter peak?
Demand peaks in Mar–Apr–May–Jun; the busiest month runs 2.7× the quietest.
What does it cost to enter the slim filter niche?
Listings span €5.95–€22.12; the average listing price is €15.57 (sweet spot $15–$100). The average incumbent carries 1,038 reviews — the moat a new listing must climb.