---
title: "Trend — 18 inch wiper blades - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/18-inch-wiper-blades/trend"
last_updated: "2026-08-09T12:03:47.959Z"
locale: en
meta:
  description: "Niche score 49/100 · $103K/yr market · 93K searches/yr · $16.14 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 49/100 · $103K/yr market · 93K searches/yr · $16.14 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — 18 inch wiper blades - Flapen"
---

# **18 inch wiper blades**

**Skip it**

A deep review moat (25,849 avg reviews) — this niche doesn't clear our bar today.

Market size 25Growth 16Conversion 74Competition 62Returns 65Price range 77Avg price 78Brand share 55Review moat 13Quality gap 52

**Avg price**

**Great****$16.14**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.55–$34.21**

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

**Conversion**

**Good****6.9%**

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

**Returns**

**Good****2.4%**

return rate — above 5% kills the launch gate

**Competition**

**Good****48%**

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

**Brand share**

**Good****72%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$103K**

$103K/yr · 93K searches

**Growth**

**Bad****-17.2%**

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

**Review moat**

**Bad****25,849.07**

avg incumbent reviews — the moat a new listing must climb

## Trend