---
title: "Reviews — 16x20x1 air filter merv 8 - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/16x20x1-air-filter-merv-8/reviews"
last_updated: "2026-08-08T12:34:12.506Z"
locale: en
meta:
  description: "Niche score 45/100 · $148K/yr market · 31K searches/yr · $35.12 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $148K/yr market · 31K searches/yr · $35.12 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — 16x20x1 air filter merv 8 - Flapen"
---

# **16x20x1 air filter merv 8**

**Skip it**

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

Market size 32Growth 55Conversion 96Competition 3Returns 96Price range 95Avg price 95Brand share 0Review moat 15Quality gap 19

**Conversion**

**Incredible****13.4%**

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

**Returns**

**Incredible****0.8%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$35.12**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$29.02–$43.12**

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

**Growth**

**Good****+28.0%**

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

**Market size**

**Okay****$148K**

$148K/yr · 31K searches

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****23,188.33**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****96%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews