---
title: "Trend — ac flush kit - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/ac-flush-kit/trend"
last_updated: "2026-08-06T00:15:56.838Z"
locale: en
meta:
  description: "Niche score 67/100 · $189K/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 67/100 · $189K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — ac flush kit - Flapen"
---

# **ac flush kit**

**Worth a look**

Shows demand growing +181.5% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 38Growth 97Conversion 81Competition 54Returns 63Price range 95Avg price 95Brand share 79Review moat 89Quality gap 25

**Growth**

**Incredible****+181.5%**

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

**Avg price**

**Incredible****$33.32**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$16.00–$69.79**

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

**Review moat**

**Great****213.14**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Great****8.4%**

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

**Brand share**

**Great****56%**

top-5 brand share — no brand owns this niche

**Returns**

**Good****2.5%**

return rate — above 5% kills the launch gate

**Competition**

**Good****52%**

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

**Market size**

**Okay****$189K**

$189K/yr · 67K searches

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

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

## Trend