---
title: "20x24x2 Air Filter — $169K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/20x24x2-air-filter"
last_updated: "2026-08-08T06:57:08.104Z"
locale: en
meta:
description: "Niche score 48/100 · $169K/yr market · 16K searches/yr · $66.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $169K/yr market · 16K searches/yr · $66.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "20x24x2 Air Filter — $169K/yr Amazon US Niche (2026) - Flapen"
---
# **20x24x2 air filter**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 35Growth 56Conversion 97Competition 16Returns 100Price range 95Avg price 87Brand share 4Review moat 21Quality gap 18
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.7%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Incredible****$35.91–$98.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$66.53**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+29.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$169K**
$169K/yr · 16K searches
**Review moat**
**Bad****11,567.38**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****98%**
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, 20x24x2 air filter is a $169K/yr Amazon United States market (16K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **20x24x2 air filter market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$200K–$266K**
- units × avg price
- **Conversion rate**
- **15.7%**
- **Avg BSR**
- **#75**
- **Page quality**
- **0%**
- **Prime**
- **15%**
- **Sponsored**
- **92%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **208 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▲rising
**Sellers**
**8**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**0%**
- Filter King50% - Filterbuy35% - BNX6% - Glasfloss4% - MANN+HUMMEL3% - WholesaleHVACDirect2%
## **Demand**
Weekly Amazon search volume, last 25 weeks — +29.1% search growth over the last 90 days.
500300Spike '26Prime Day '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/20x24x2-air-filter/trend)
## **Top 20x24x2 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%$17K20%$34K30%$51K40%$67K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Filterbuy 20x24x2 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 19.38 x 23.38 x 1.75)**Filterbuy**$54.12**4.7★340 rev](https://www.amazon.com/dp/B00CJZ6Q98) [2**Filter King 20x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**Filter King**$97.02**4.7★589 rev](https://www.amazon.com/dp/B07HJFZJTN) [3**Filter King 20x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**Filter King**$51.26**4.7★2,030 rev](https://www.amazon.com/dp/B07HJF57L2) [4**Filter King 20x24x2 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**Filter King**$44.12**4.6★3,373 rev](https://www.amazon.com/dp/B07HJPBJ7H) [5**Filterbuy 20x24x2 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 19.38 x 23.38 x 1.75)**Filterbuy**$35.91**4.6★68,921 rev](https://www.amazon.com/dp/B00CK03HV2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**WholesaleHVACDirect 20x24x2 Air Filter (MERV 8) (12-Pack) King Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**WholesaleHVACDirect**$91.94**0 rev2mo ago](https://www.amazon.com/dp/B0H1WY79GC) [**MANN+HUMMEL 20x24x2 MERV 8 Pleated 2 AC Furnace Air Filter. Case of 12**MANN+HUMMEL**$92.78**2 rev2y ago](https://www.amazon.com/dp/B0CP9TTHFZ) [**BNX TruFilter 20x24x2 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies Dust Pet Smoke Allergy MPR 1200 FPR 7**BNX**$52.32**6,309 rev2y ago](https://www.amazon.com/dp/B0CPKJPN9D) [**BNX TruFilter 20x24x2 Air Filter MERV 13 (4-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies Pollen Mold Bacteria Smoke Allergen MPR 1900 FPR 10**BNX**$66.87**8 rev2y ago](https://www.amazon.com/dp/B0CNTZPGZY) [**Filter King 20x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**Filter King**$97.02**589 rev7y ago](https://www.amazon.com/dp/B07HJFZJTN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**WholesaleHVACDirect 20x24x2 Air Filter (MERV 8) (12-Pack) King Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**WholesaleHVACDirect**$91.94**0.0★**▲ 202%**](https://www.amazon.com/dp/B0H1WY79GC) [**BNX TruFilter 20x24x2 Air Filter MERV 11 (4-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies Dust Pet Smoke Allergy MPR 1200 FPR 7**BNX**$52.32**4.7★**▲ 151%**](https://www.amazon.com/dp/B0CPKJPN9D) [**Filter King 20x24x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters MADE IN USA HVAC Pleated Electrostatic (Actual Size: 19.5 x 23.5 x 1.75)**Filter King**$97.02**4.7★**▲ 20%**](https://www.amazon.com/dp/B07HJFZJTN) [**Glasfloss 20x24x2 MERV 10 AC Furnace Air Filter. 12 Pack**Glasfloss**$98.37**4.8★**▲ 12%**](https://www.amazon.com/dp/B0057BCB0E) [**Filterbuy 20x24x2 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 19.38 x 23.38 x 1.75)**Filterbuy**$62.41**4.6★**— 6%**](https://www.amazon.com/dp/B00CJZ9028)
**~~View all trending →~~**
## **What buyers say about 20x24x2 air filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**40%
*“Fast shipping and great at filtering pet hair and dust from the house”*
**Size-Overall**30%
*“Perfect size”*
**Allergies**10%
*“or seasonal allergies benefit from with the MERV 11”*
**Value For Money**10%
*“Great price”*
**Quality-Overall**10%
*“High quality”*
### **Top return reasons **
**Size-Overall**84%
**Thickness**4%
**Compatibility-Overall**2%
**Thin**2%
**Value For Money**2%
**Functionality-Overall**2%
**Filtration**2%
## **Common questions**
- **Is 20x24x2 air filter profitable to sell on Amazon United States?**
- The niche generates $169K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +29.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the 20x24x2 air filter niche?**
- 6 brands and 8 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 98% of demand.
- **What does it cost to enter the 20x24x2 air filter niche?**
- Listings span $35.91–$98.37; the average listing price is $66.53 (sweet spot $15–$100). The average incumbent carries 11,567 reviews — the moat a new listing must climb.
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