---
title: "Trend — 20x20x1 air filter 12 pack - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/20x20x1-air-filter-12-pack/trend"
last_updated: "2026-08-08T08:51:59.924Z"
locale: en
meta:
  description: "Niche score 58/100 · $168K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · $168K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — 20x20x1 air filter 12 pack - Flapen"
---

# **20x20x1 air filter 12 pack**

**Worth a look**

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 35Growth 43Conversion 96Competition 54Returns 97Price range 93Avg price 95Brand share 61Review moat 19Quality gap 21

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****12.8%**

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

**Avg price**

**Incredible****$45.44**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$13.70–$79.59**

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

**Brand share**

**Good****68%**

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

**Competition**

**Good****52%**

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

**Growth**

**Okay****+14.3%**

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

**Market size**

**Okay****$168K**

$168K/yr · 29K searches

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****15,133.61**

avg incumbent reviews — the moat a new listing must climb

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

## Trend