---
title: "Trend — well water test kit - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/well-water-test-kit/trend"
last_updated: "2026-08-09T09:11:04.097Z"
locale: en
meta:
  description: "Niche score 52/100 · $154K/yr market · 82K searches/yr · $23.73 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · $154K/yr market · 82K searches/yr · $23.73 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — well water test kit - Flapen"
---

# **well water test kit**

**Worth a look**

Shows a sweet-spot price point ($23.73 avg), but strong incumbent ratings (4.6★) keeps it on the watch list.

Market size 33Growth 57Conversion 79Competition 28Returns 79Price range 81Avg price 95Brand share 43Review moat 51Quality gap 27

**Avg price**

**Incredible****$23.73**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.71–$39.98**

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

**Conversion**

**Great****7.9%**

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

**Returns**

**Great****1.8%**

return rate — above 5% kills the launch gate

**Growth**

**Good****+30.5%**

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

**Review moat**

**Good****1,453.15**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****79%**

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

**Market size**

**Okay****$154K**

$154K/yr · 82K searches

**Competition**

**Okay****68%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

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

## Trend