---
title: "Reviews — aktivkohlefilter - Flapen"
canonical_url: "https://flapen.com/research/de/elektronik-foto/aktivkohlefilter/reviews"
last_updated: "2026-07-21T17:17:08.230Z"
locale: en
meta:
  description: "Niche score 68/100 · €2.9M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 68/100 · €2.9M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — aktivkohlefilter - Flapen"
---

# **aktivkohlefilter**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 96Growth 20Conversion 94Competition 70Returns 99Price range 86Avg price 95Brand share 43Review moat 78Quality gap 40

**Returns**

**Incredible****0.2%**

return rate — above 6% kills the launch gate

**Market size**

**Incredible****€2.9M**

€2.9M/yr · 1.1M searches

**Avg price**

**Incredible****€23.15**

avg listing price — sweet spot $15–$100

**Conversion**

**Great****11.8%**

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

**Price range**

**Great****€5.89–€85.73**

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

**Review moat**

**Great****437.31**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Good****43%**

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

**Brand share**

**Okay****79%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-9.1%**

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