---
title: "Reviews — grünbeck wasserfilter - Flapen"
canonical_url: "https://flapen.com/research/de/baumarkt/gruenbeck-wasserfilter/reviews"
last_updated: "2026-08-11T04:49:33.776Z"
locale: en
meta:
  description: "Niche score 55/100 · €115K/yr market · 59K searches/yr · €30.68 avg price. Soft demand (-18.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · €115K/yr market · 59K searches/yr · €30.68 avg price. Soft demand (-18.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — grünbeck wasserfilter - Flapen"
---

# **grünbeck wasserfilter**

**Worth a look**

Shows a sweet-spot price point ($30.68 avg), but soft demand (-18.4% this quarter) keeps it on the watch list.

Market size 27Growth 16Conversion 70Competition 49Returns 89Price range 53Avg price 95Brand share 37Review moat 88Quality gap 94

**Avg price**

**Incredible****€30.68**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.0★**

avg incumbent rating — lower means beatable quality

**Returns**

**Great****1.3%**

return rate — above 5% kills the launch gate

**Review moat**

**Great****237.86**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****6.4%**

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

**Price range**

**Good****€11.11–€170.57**

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

**Competition**

**Okay****56%**

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

**Brand share**

**Okay****83%**

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

**Market size**

**Okay****€115K**

€115K/yr · 59K searches

**Growth**

**Bad****-18.4%**

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

**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=de&signal=out_of_stock "OOS rate > 10%")

## Reviews