---
title: "Ac Filter 16x25x1 — $960K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/ac-filter-16x25x1"
last_updated: "2026-08-07T01:04:37.881Z"
locale: en
meta:
description: "Niche score 58/100 · $960K/yr market · 185K searches/yr · $36.26 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $960K/yr market · 185K searches/yr · $36.26 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Ac Filter 16x25x1 — $960K/yr Amazon US Niche (2026) - Flapen"
---
# **ac filter 16x25x1**
**Launch it**
A $960K/yr market growing +22.3% this quarter with returns at 0.7% — clears our launch bar.
Market size 77Growth 51Conversion 96Competition 43Returns 97Price range 95Avg price 95Brand share 10Review moat 15Quality gap 20
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.3%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$36.26**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.93–$60.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****$960K**
$960K/yr · 185K searches
**Growth**
**Good****+22.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****23,044.14**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, ac filter 16x25x1 is a $960K/yr Amazon United States market (185K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jul. Verdict: Launch it — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ac filter 16x25x1 market data**
- **Units sold / yr**
- **20K–25K**
- avg 750–1,000/product
- **Revenue / yr**
- **$725K–$907K**
- units × avg price
- **Conversion rate**
- **14.3%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **77%**
- **Sponsored**
- **91%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 98%
**Open market**
**2%**
- Filtrete31% - Simply21% - Amazon Basics20% - Filterbuy18% - Aerostar7% - BNX2% - Open — no brand owns it (2 brands, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +22.3% search growth over the last 90 days.
6K4KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/ac-filter-16x25x1/trend)
## **Top ac filter 16x25x1 search terms**
- **ac filter 16x25x1**46K/yr+90.8%13.8% conv. - **16 25 1 air filter**29K/yr+24.7%14.5% conv. - **16x25x1 air filter merv 11**19K/yr+30.1%15.0% conv. - **25x16x1 air filter**19K/yr+23.4%13.2% conv. - **merv 11 16x25x1**15K/yr+15.0%11.0% conv. - **16x25x1 air filter 12 pack**12K/yr-34.0%4.9% conv. - **heater filters 16x25x1**16K/yr-51.9%11.4% conv. - **16x25x1 merv 11**6K/yr+5.0%13.9% conv. - **ac air filter 16x25x1**4K/yr+147.8%13.5% conv. - **furnace filters 16x25x1 merv 11**6K/yr-10.5%13.0% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/ac-filter-16x25x1/search-terms)
## **Top ac filter 16x25x1 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%5%$48K10%$96K15%$144K20%$192K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Simply 16x25x1 Air Filter MERV 8 6 Pack For Home AC Furnace & HVAC (Actual Size: 15.75x24.75x0.75) DUST Pet & Allergy Control**Simply**$31.89**4.7★53,363 rev](https://www.amazon.com/dp/B07G2HWJWC) [2**Filtrete 16x25x1 Air Filter MERV 11 MPR 1000 Allergens & Pet Dander 3-Month AC and Furnace Filters Cleaner Air Reliable Airflow 4 HVAC Filters (Actual Size 15.68 x 24.68 x 0.81 in)**Filtrete**$41.82**4.8★25,454 rev](https://www.amazon.com/dp/B005GZ89WU) [3**Amazon Basics 16x25x1 Air Filter 6-Pack MERV 11 Electrostatic AC Furnace Filters for Allergies Captures Dust and Pollen (Actual Size: 15.75 x 24.75 x 0.75)**Amazon Basics**$38.41**4.6★17,081 rev](https://www.amazon.com/dp/B088BX9LPC) [4**Filtrete 16x25x1 Air Filter MERV 11 MPR 1000 Allergens & Pet Dander 3-Month AC and Furnace Filters Cleaner Air Reliable Airflow 2 HVAC Filters (Actual Size 15.68 x 24.68 x 0.81 in)**Filtrete**$21.93**4.8★57,731 rev](https://www.amazon.com/dp/B004Q6D02E) [5**Amazon Basics MERV 5 AC Furnace Air Filter 16x25x1 inches 6-Pack (Actual size: 15.75 x 24.75 x 0.75)**Amazon Basics**$29.68**4.6★17,081 rev](https://www.amazon.com/dp/B0DQPBQW48)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Amazon Basics MERV 5 AC Furnace Air Filter 16x25x1 inches 6-Pack (Actual size: 15.75 x 24.75 x 0.75)**Amazon Basics**$29.68**17,081 rev11mo ago](https://www.amazon.com/dp/B0DQPBQW48) [**TRIGHTFILTERS 16x25x1 Air Filter 4 Pack MERV 8 Pleated Dust Defense Air Filters Replacement Air Conditioner HVAC AC Furnace Filter Durable and Lightweight**TRIGHTFILTERS**$26.28**1,900 rev2y ago](https://www.amazon.com/dp/B0D5MK32BK) [**BNX TruFilter 16x25x1 Air Filter MERV 11 (6-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**$45.85**6,309 rev2y ago](https://www.amazon.com/dp/B0CDQXNGT3) [**Simply 16x25x1 Air Filter Merv 11 4 Pack For Home AC Furnace & HVAC (Actual Size: 15.75x24.75x0.75) DUST Pet & Allergy Control**Simply**$28.64**182 rev3y ago](https://www.amazon.com/dp/B0C15CV5GJ) [**Simply 16x25x1 Air Filter Merv 11 MPR 1000 6 Pack Furnace Air Filter for HVAC (Actual Size: 15.75x24.75x0.75) DUST Pet & Allergy Control**Simply**$37.63**6,555 rev4y ago](https://www.amazon.com/dp/B09T1WJKF3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Simply 16x25x1 Air Filter Merv 11 4 Pack For Home AC Furnace & HVAC (Actual Size: 15.75x24.75x0.75) DUST Pet & Allergy Control**Simply**$28.64**4.6★**▲ 185%**](https://www.amazon.com/dp/B0C15CV5GJ) [**Amazon Basics MERV 5 AC Furnace Air Filter 16x25x1 inches 6-Pack (Actual size: 15.75 x 24.75 x 0.75)**Amazon Basics**$29.68**4.6★**▲ 67%**](https://www.amazon.com/dp/B0DQPBQW48) [**Filterbuy 16x25x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 15.50 x 24.50 x 0.75)**Filterbuy**$37.96**4.7★**▲ 51%**](https://www.amazon.com/dp/B00CK01P2A) [**Filterbuy 16x25x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense (6-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 15.50 x 24.50 x 0.75)**Filterbuy**$48.17**4.6★**▲ 44%**](https://www.amazon.com/dp/B00CK04VLC) [**Filterbuy 16x25x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 15.50 x 24.50 x 0.75)**Filterbuy**$42.33**4.7★**▲ 18%**](https://www.amazon.com/dp/B00CK037C6)
**~~View all trending →~~**
## **What buyers say about ac filter 16x25x1**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**25%
*“Filters work great”*
**Value For Money**22%
*“Great Value”*
**Quality-Overall**17%
*“Great product works as advertised”*
**Size-Overall**14%
*“These fit as expected”*
**Advertised Vs Actual Product**5%
*“Exactly what I need”*
**Ease Of Use**2%
*“they are easy to put in”*
**Ease Of Cleaning**2%
*“They clean the whole house”*
**Durability**1%
*“I think they are durable”*
**Efficiency**1%
*“Very effective”*
**Strength**1%
*“Sturdy, easy to install”*
### **What buyers complain about **
**Filtration**26%
*“No filter”*
**Size-Overall**16%
*“Too big”*
**Strength**12%
*“Flimsy”*
**Quality-Overall**11%
*“Very flimsy and poor quality”*
**Value For Money**3%
*“Waste of money”*
**Advertised Vs Actual Product**2%
*“Inaccurate description”*
**Durability**2%
*“it just came apart”*
**Adhesion/Stickiness**2%
*“3 of them were stuck together from what looks like excess glue or adhesive of some kind”*
**Thickness**2%
*“filter is too thick”*
**Flexibility**1%
*“just be careful not to bend or be rough”*
### **Top return reasons **
**Size-Overall**76%
**Filtration**11%
**Compatibility-Overall**4%
**Value For Money**3%
**Advertised Vs Actual Product**1%
**Defective Material/Parts**1%
**Certifications**1%
**Quality-Overall**0%
**Functionality-Overall**0%
**Thickness**0%
## **Common questions**
- **Is ac filter 16x25x1 profitable to sell on Amazon United States?**
- The niche generates $960K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +22.3%. Flapen's verdict: Launch it (58/100).
- **How competitive is the ac filter 16x25x1 niche?**
- 8 brands and 48 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in ac filter 16x25x1?**
- Top complaints mined from reviews: Filtration, Size-Overall, Strength. The return rate is 0.7%.
- **When does demand for ac filter 16x25x1 peak?**
- Demand peaks in Jul; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the ac filter 16x25x1 niche?**
- Listings span $21.93–$60.61; the average listing price is $36.26 (sweet spot $15–$100). The average incumbent carries 23,044 reviews — the moat a new listing must climb.
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