---
title: "Trend — litter robot carbon filters - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/litter-robot-carbon-filters/trend"
last_updated: "2026-07-21T20:58:13.429Z"
locale: en
meta:
  description: "Niche score 45/100 · $59K/yr market · 17K searches/yr · $16.13 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $59K/yr market · 17K searches/yr · $16.13 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — litter robot carbon filters - Flapen"
---

# **litter robot carbon filters**

**Skip it**

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

Market size 15Growth 54Conversion 100Competition 0Returns 96Price range 75Avg price 78Brand share 0Review moat 74Quality gap 42

**Conversion**

**Incredible****21.1%**

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

**Returns**

**Incredible****0.8%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$16.13**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.94–$29.83**

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

**Review moat**

**Good****539.2**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+26.8%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$59K**

$59K/yr · 17K searches

**Competition**

**Bad****100%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand