---
title: "Products — airshield carbon monoxide detector - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/airshield-carbon-monoxide-detector/products"
last_updated: "2026-08-08T15:48:08.542Z"
locale: en
meta:
  description: "Niche score 36/100 · $128K/yr market · 133K searches/yr · $51.16 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 36/100 · $128K/yr market · 133K searches/yr · $51.16 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — airshield carbon monoxide detector - Flapen"
---

# **airshield carbon monoxide detector**

**Skip it**

Soft demand (-57.8% this quarter) — this niche doesn't clear our bar today.

Market size 29Growth 0Conversion 23Competition 25Returns 63Price range 95Avg price 93Brand share 31Review moat 24Quality gap 53

**Price range**

**Incredible****$27.76–$78.63**

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

**Avg price**

**Great****$51.16**

avg listing price — sweet spot $15–$100

**Returns**

**Good****2.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****86%**

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

**Market size**

**Okay****$128K**

$128K/yr · 133K searches

**Competition**

**Bad****70%**

top-5 click share — a locked-up shelf

**Review moat**

**Bad****5,167.07**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Bad****1.9%**

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

**Growth**

**Bad****-57.8%**

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

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")

## Products