---
title: "Products — passive diffuser - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/passive-diffuser/products"
last_updated: "2026-08-12T00:04:33.946Z"
locale: en
meta:
  description: "Niche score 59/100 · $137K/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 59/100 · $137K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — passive diffuser - Flapen"
---

# **passive diffuser**

**Worth a look**

Shows demand growing +212.0% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 30Growth 98Conversion 45Competition 32Returns 98Price range 77Avg price 77Brand share 26Review moat 49Quality gap 82

**Growth**

**Incredible****+212.0%**

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

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****$15.67**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.55–$36.98**

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

**Review moat**

**Okay****1,606.76**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****3.6%**

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

**Competition**

**Okay****66%**

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

**Market size**

**Okay****$137K**

$137K/yr · 244K searches

**Brand share**

**Okay****89%**

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

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")

## Products