---
title: "Reviews — filtrete water filter under sink - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/filtrete-water-filter-under-sink/reviews"
last_updated: "2026-08-09T04:20:48.985Z"
locale: en
meta:
  description: "Niche score 40/100 · $64K/yr market · 14K searches/yr · $43.10 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 40/100 · $64K/yr market · 14K searches/yr · $43.10 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — filtrete water filter under sink - Flapen"
---

# **filtrete water filter under sink**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 16Growth 18Conversion 89Competition 20Returns 95Price range 90Avg price 95Brand share 0Review moat 45Quality gap 23

**Returns**

**Incredible****1.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$43.10**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$11.56–$71.97**

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

**Conversion**

**Great****10.6%**

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

**Review moat**

**Okay****2,018.36**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****76%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-13.7%**

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

**Market size**

**Bad****$64K**

$64K/yr · 14K searches

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews