---
title: "Products — moen replacement cartridges - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/moen-replacement-cartridges/products"
last_updated: "2026-08-08T23:57:20.262Z"
locale: en
meta:
  description: "Niche score 45/100 · $35K/yr market · 24K searches/yr · $22.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $35K/yr market · 24K searches/yr · $22.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — moen replacement cartridges - Flapen"
---

# **moen replacement cartridges**

**Skip it**

A small market ($35K/yr) — this niche doesn't clear our bar today.

Market size 9Growth 16Conversion 72Competition 55Returns 24Price range 88Avg price 93Brand share 66Review moat 68Quality gap 45

**Avg price**

**Great****$22.33**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.45–$39.65**

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

**Conversion**

**Good****6.6%**

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

**Review moat**

**Good****780.48**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Good****65%**

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

**Competition**

**Good****52%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Bad****5.2%**

return rate — above 5% kills the launch gate

**Growth**

**Bad****-17.3%**

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

**Market size**

**Bad****$35K**

$35K/yr · 24K searches

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Products