---
title: "Trend — waterdrop filter replacement - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/waterdrop-filter-replacement/trend"
last_updated: "2026-08-08T15:04:08.134Z"
locale: en
meta:
  description: "Niche score 58/100 · $2.2M/yr market · 469K searches/yr · $49.13 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · $2.2M/yr market · 469K searches/yr · $49.13 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Trend — waterdrop filter replacement - Flapen"
---

# **waterdrop filter replacement**

**Launch it**

A $2.2M/yr market growing +1.7% this quarter with returns at 1.4% — clears our launch bar.

Market size 95Growth 27Conversion 86Competition 83Returns 87Price range 21Avg price 93Brand share 8Review moat 25Quality gap 22

**Market size**

**Incredible****$2.2M**

$2.2M/yr · 469K searches

**Avg price**

**Great****$49.13**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.4%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.8%**

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

**Competition**

**Great****32%**

top-5 click share — an open shelf

**Growth**

**Okay****+1.7%**

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

**Review moat**

**Bad****4,036.53**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Price range**

**Bad****$10.66–$422.62**

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

**Brand share**

**Bad****97%**

top-5 brand share — brand-locked demand

## Trend