---
title: "Reviews — activated carbon - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/activated-carbon/reviews"
last_updated: "2026-07-22T22:30:54.306Z"
locale: en
meta:
  description: "Niche score 57/100 · $491K/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 57/100 · $491K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — activated carbon - Flapen"
---

# **activated carbon**

**Worth a look**

Shows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 59Growth 29Conversion 80Competition 62Returns 95Price range 73Avg price 90Brand share 46Review moat 25Quality gap 32

**Returns**

**Incredible****0.9%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$21.19**

avg listing price — sweet spot $15–$100

**Conversion**

**Great****8.2%**

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

**Price range**

**Good****$4.66–$121.36**

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

**Competition**

**Good****48%**

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

**Market size**

**Good****$491K**

$491K/yr · 283K searches

**Brand share**

**Okay****78%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+2.8%**

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

**Review moat**

**Okay****3,981.06**

avg incumbent reviews — the moat a new listing must climb