---
title: "Air Conditioner Filters — $516K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/air-conditioner-filters"
last_updated: "2026-08-05T21:28:26.419Z"
locale: en
meta:
description: "Niche score 58/100 · $516K/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 · $516K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Air Conditioner Filters — $516K/yr Amazon US Niche (2026) - Flapen"
---
# **air conditioner filters**
**Worth a look**
Shows a sweet-spot price point ($39.34 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 60Growth 51Conversion 35Competition 90Returns 91Price range 54Avg price 95Brand share 48Review moat 8Quality gap 23
**Avg price**
**Incredible****$39.34**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Competition**
**Great****25%**
top-5 click share — an open shelf
**Market size**
**Good****$516K**
$516K/yr · 472K searches
**Price range**
**Good****$2.60–$160.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+20.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****35,436.77**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, air conditioner filters is a $516K/yr Amazon United States market (472K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **air conditioner filters market data**
- **Units sold / yr**
- **13K–15K**
- avg 100–250/product
- **Revenue / yr**
- **$492K–$590K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#20**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **91%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.
**Brands**
**22 **▼falling
**Sellers**
**126**
**Top-5 brand share**
**76%**
Top 20: 99%
**Top-5 click share**
**25%**
Top 20: 65%
**Open market**
**20%**
- Filtrete28% - Amazon Basics22% - Filterbuy13% - Simply10% - Aerostar4% - Levoit4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +20.9% search growth over the last 90 days.
50K30KSpike '24Spike '25Prime Day '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep · busiest ÷ quietest = 4.5×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/air-conditioner-filters/trend)
## **Top air conditioner filters search terms**
- **filtro de aire acondicionado**81K/yr-16.4%0.7% conv. - **home air filter**62K/yr+3.3%2.2% conv. - **air conditioner filter**39K/yr+128.3%2.6% conv. - **ac air filter**36K/yr+92.1%1.9% conv. - **air conditioning filters**33K/yr+61.4%2.6% conv. - **furnace+air+filter**35K/yr-4.7%1.7% conv. - **hvac air filter**26K/yr+13.2%1.7% conv. - **a/c filters**21K/yr+48.6%1.8% conv. - **filtros para aire acondicionado**14K/yr+142.4%1.2% conv. - **house air filters**19K/yr+6.0%2.4% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/air-conditioner-filters/search-terms)
## **Top air conditioner filters 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%2%$10K4%$21K6%$31K8%$41K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Amazon Basics 20x20x1 Air Filter 6-Pack MERV 11 AC Furnace Filters Dust Pet Allergy Control Electrostatic (Actual Size: 19.75 x 19.75 x .75)**Amazon Basics**$35.19**4.6★17,081 rev](https://www.amazon.com/dp/B088BWBD95) [2**Filtrete 20x25x1 Air Filter MERV 11 MPR 1000 Allergens & Pet Dander 3-Month AC and Furnace Filters Cleaner Air Reliable Airflow 2 HVAC Filters (Actual Size 19.68 x 24.68 x 0.81 in)**Filtrete**$25.38**4.8★57,731 rev](https://www.amazon.com/dp/B004Q69HIU) [3**Simply 20x20x1 Air Filter Merv 8 MPR 600 6 Pack Furnace Air Filter for HVAC (Actual Size: 19.75x19.75x0.75) DUST Pet & Allergy Control**Simply**$32.68**4.7★53,363 rev](https://www.amazon.com/dp/B07G2KT7FN) [4**Filterbuy 20x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 19.50 x 19.50 x 0.75)**Filterbuy**$28.64**4.7★16,116 rev](https://www.amazon.com/dp/B00CJZ8LAK) [5**Amazon Basics 16x20x1 Air Filter 6-Pack MERV 8 AC Furnace Filters Allergy Control Removes Dust Lint and Pollen Electrostatic (Actual Size: 15.75 x 19.75 x 0.75)**Amazon Basics**$29.02**4.6★17,081 rev](https://www.amazon.com/dp/B088BZTYFP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**15.7 x 59 Extra Large Cuttable Air Conditioner Filters - Cut to Fit Carbon Pad Air Purifier Filters Washable Reusable Foam Pad Pre Filter Roll for Air Filters AC Window Unit Charcoal Sheet**MADHOLLY**$10.07**893 rev2y ago](https://www.amazon.com/dp/B0D1CK3MYP) [**CoreCarbon 20x30x1 Cut To Fit Furnace & Air Conditioner Washable Reusable High Air Flow Polyester Fiber Filter Media Made in USA (20 x 30 x .75 actual)**CoreCarbon**$23.40**1,047 rev3y ago](https://www.amazon.com/dp/B0C94YDYDC) [**Amazon Basics 20x20x1 Air Filter 6-Pack MERV 11 AC Furnace Filters Dust Pet Allergy Control Electrostatic (Actual Size: 19.75 x 19.75 x .75)**Amazon Basics**$35.19**17,081 rev5y ago](https://www.amazon.com/dp/B088BWBD95) [**Amazon Basics 16x20x1 Air Filter 6-Pack MERV 8 AC Furnace Filters Allergy Control Removes Dust Lint and Pollen Electrostatic (Actual Size: 15.75 x 19.75 x 0.75)**Amazon Basics**$29.02**17,081 rev5y ago](https://www.amazon.com/dp/B088BZTYFP) [**Amazon Basics 14x20x1 Air Filter MERV 8 AC Furnace Filters Allergy Control Electrostatic Removes Dust Pollen and Lint 6-Pack (Actual Size: 13.75 x 19.75 x 0.75)**Amazon Basics**$26.85**17,081 rev5y ago](https://www.amazon.com/dp/B088BY7X8P)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Basics MERV 8 AC Furnace Air Filter 12x12x1 inches 6-Pack Dust Pet & Allergy Control Electrostatic (Actual Size: 11.75 x 11.75 x 0.75)**Amazon Basics**$25.73**4.6★**▲ 131%**](https://www.amazon.com/dp/B088BXSRCF) [**Amazon Basics 20x25x1 Air Filter 6-Pack MERV 8 AC Furnace Filters Removes Dust Electrostatic Allergy Control (Actual Size: 19.75 x 24.75 x 0.75)**Amazon Basics**$33.78**4.6★**▲ 126%**](https://www.amazon.com/dp/B088BZ3BDX) [**Amazon Basics 20x20x1 Air Filter 6-Pack MERV 11 AC Furnace Filters Dust Pet Allergy Control Electrostatic (Actual Size: 19.75 x 19.75 x .75)**Amazon Basics**$35.19**4.6★**▲ 90%**](https://www.amazon.com/dp/B088BWBD95) [**Frost King Air Conditioner Filters 15 in. x24 in. x3/16 in. Open Cell Foam**Frost King**$2.60**4.6★**▲ 67%**](https://www.amazon.com/dp/B000BO68BU) [**15.7 x 59 Extra Large Cuttable Air Conditioner Filters - Cut to Fit Carbon Pad Air Purifier Filters Washable Reusable Foam Pad Pre Filter Roll for Air Filters AC Window Unit Charcoal Sheet**MADHOLLY**$10.07**4.4★**▲ 66%**](https://www.amazon.com/dp/B0D1CK3MYP)
**~~View all trending →~~**
## **What buyers say about air conditioner filters**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**11%
*“The quality feels solid”*
**Air Purification**11%
*“Clean air wonderful”*
**Value For Money**10%
*“Very affordable”*
**Noise Level**10%
*“Not loud”*
**Filtration**10%
*“Clean filter”*
**Size-Overall**7%
*“Accurate fit”*
**Efficiency**5%
*“Works perfectly”*
**Advertised Vs Actual Product**4%
*“Better than I expected”*
**Smell**4%
*“No odor”*
**Ease Of Use**3%
*“easy to read”*
### **What buyers complain about **
**Size-Overall**12%
*“DOES NOT FIT”*
**Filtration**11%
*“Poor quality filter”*
**Noise Level**8%
*“Too loud”*
**Smell**6%
*“Weird smell”*
**Durability**5%
*“Broke after one use”*
**Quality-Overall**5%
*“Poor Quality Control”*
**Functionality-Overall**5%
*“Poor performance”*
**Allergies**4%
*“He was itching like crazy”*
**Value For Money**4%
*“Was worried being a cheaper price”*
**Strength**2%
*“Not strong enough”*
### **Top return reasons **
**Size-Overall**56%
**Filtration**10%
**Functionality-Overall**5%
**Value For Money**4%
**Compatibility-Overall**4%
**Noise Level**4%
**Advertised Vs Actual Product**3%
**Air Purification**2%
**Smell**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is air conditioner filters profitable to sell on Amazon United States?**
- The niche generates $516K/yr across 70 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +20.9%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the air conditioner filters niche?**
- 22 brands and 126 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in air conditioner filters?**
- Top complaints mined from reviews: Size-Overall, Filtration, Noise Level. The return rate is 1.2%.
- **When does demand for air conditioner filters peak?**
- Demand peaks in Jul–Aug–Sep; the busiest month runs 4.5× the quietest.
- **What does it cost to enter the air conditioner filters niche?**
- Listings span $2.60–$160.34; the average listing price is $39.34 (sweet spot $15–$100). The average incumbent carries 35,437 reviews — the moat a new listing must climb.
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