---
title: "Trend — 20x24x1 air filter - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/20x24x1-air-filter/trend"
last_updated: "2026-08-08T07:57:35.525Z"
locale: en
meta:
  description: "Niche score 60/100 · $2.1M/yr market · 350K searches/yr · $44.45 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 60/100 · $2.1M/yr market · 350K searches/yr · $44.45 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Trend — 20x24x1 air filter - Flapen"
---

# **20x24x1 air filter**

**Launch it**

A $2.1M/yr market growing +37.0% this quarter with returns at 0.7% — clears our launch bar.

Market size 95Growth 61Conversion 96Competition 30Returns 97Price range 95Avg price 95Brand share 11Review moat 15Quality gap 21

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****13.6%**

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

**Market size**

**Incredible****$2.1M**

$2.1M/yr · 350K searches

**Avg price**

**Incredible****$44.45**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$27.33–$79.67**

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

**Growth**

**Good****+37.0%**

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

**Competition**

**Okay****67%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****22,963.06**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand

## Trend