---
title: "24x24x2 Air Filter — $143K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/24x24x2-air-filter"
last_updated: "2026-08-08T11:47:42.790Z"
locale: en
meta:
description: "Niche score 48/100 · $143K/yr market · 17K searches/yr · $65.59 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $143K/yr market · 17K searches/yr · $65.59 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "24x24x2 Air Filter — $143K/yr Amazon US Niche (2026) - Flapen"
---
# **24x24x2 air filter**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 31Growth 55Conversion 95Competition 27Returns 100Price range 83Avg price 88Brand share 0Review moat 20Quality gap 19
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$65.59**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$37.74–$111.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+28.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$143K**
$143K/yr · 17K searches
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****12,999.67**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 24x24x2 air filter is a $143K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **24x24x2 air filter market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$197K–$262K**
- units × avg price
- **Conversion rate**
- **12.6%**
- **Avg BSR**
- **#290**
- **Page quality**
- **0%**
- **Prime**
- **7%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **—flat
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**0%**
- Filter King61% - Filterbuy27% - MANN+HUMMEL5% - Glasfloss4% - Nordic Pure3%
## **Top 24x24x2 air filter products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$14K20%$29K30%$43K40%$57K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Filter King 24x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$111.09**4.7★589 rev](https://www.amazon.com/dp/B07HJHRHSH) [2**Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$59.76**4.7★2,030 rev](https://www.amazon.com/dp/B07HJHJVPG) [3**Filterbuy 24x24x2 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 23.38 x 23.38 x 1.75)**Filterbuy**$68.99**4.7★51,098 rev](https://www.amazon.com/dp/B00CK04U9U) [4**Filterbuy 24x24x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 23.38 x 23.38 x 1.75)**Filterbuy**$69.78**4.6★23,863 rev](https://www.amazon.com/dp/B00CJZ9BKY) [5**Filter King 24x24x2 Air Filter (MERV 8) (5-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$49.54**4.7★961 rev](https://www.amazon.com/dp/B0BY3JMHJ1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MANN+HUMMEL 24x24x2 MERV 8 Pleated 2 AC Furnace Air Filter. Case of 12**MANN+HUMMEL**$107.97**1 rev2y ago](https://www.amazon.com/dp/B0CP9X2T81) [**Filterbuy 24x24x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 23.38 x 23.38 x 1.75)**Filterbuy**$55.18**19,035 rev3y ago](https://www.amazon.com/dp/B00CK02PUG) [**Filter King 24x24x2 Air Filter (MERV 8) (5-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$49.54**961 rev3y ago](https://www.amazon.com/dp/B0BY3JMHJ1) [**Filter King 24x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$111.09**589 rev7y ago](https://www.amazon.com/dp/B07HJHRHSH) [**Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$59.76**2,030 rev7y ago](https://www.amazon.com/dp/B07HJHJVPG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Filter King 24x24x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.5 x 23.5 x .75)**Filter King**$52.99**4.7★**▲ 139%**](https://www.amazon.com/dp/B07HJFKZ5Q) [**Filter King 24x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$111.09**4.7★**▲ 91%**](https://www.amazon.com/dp/B07HJHRHSH) [**Filter King 24x24x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$53.48**4.6★**▲ 88%**](https://www.amazon.com/dp/B07HJDNN87) [**Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)**Filter King**$59.76**4.7★**▲ 49%**](https://www.amazon.com/dp/B07HJHJVPG) [**Filterbuy 24x24x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 23.38 x 23.38 x 1.75)**Filterbuy**$69.78**4.6★**▲ 40%**](https://www.amazon.com/dp/B00CJZ9BKY)
**~~View all trending →~~**
## **What buyers say about 24x24x2 air filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**33%
*“Works well good quality”*
**Value For Money**17%
*“Great price and a little less than other brands”*
**Filtration**17%
*“Filter”*
**Size-Overall**17%
*“Fit perfectly”*
**Strength**17%
*“Built sturdy and filters out all the dust, dirt and dander”*
### **Top return reasons **
**Size-Overall**79%
**Filtration**13%
**Compatibility-Overall**5%
**Defective Material/Parts**2%
**Functionality-Overall**2%
**Measurement/Reading Accuracy**2%
## **Common questions**
- **Is 24x24x2 air filter profitable to sell on Amazon United States?**
- The niche generates $143K/yr across 15 tracked products. 90-day search growth is +28.8%. Flapen's verdict: Skip it (48/100).
- **How competitive is the 24x24x2 air filter niche?**
- 5 brands and 7 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
- **What does it cost to enter the 24x24x2 air filter niche?**
- Listings span $37.74–$111.09; the average listing price is $65.59 (sweet spot $15–$100). The average incumbent carries 13,000 reviews — the moat a new listing must climb.
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