---
title: "Merv 16 — $363K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/merv-16"
last_updated: "2026-08-09T01:51:18.857Z"
locale: en
meta:
description: "Niche score 56/100 · $363K/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 56/100 · $363K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Merv 16 — $363K/yr Amazon US Niche (2026) - Flapen"
---
# **merv 16**
**Worth a look**
Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 54Growth 47Conversion 88Competition 48Returns 95Price range 29Avg price 71Brand share 49Review moat 82Quality gap 17
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****366.11**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$111.71**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$363K**
$363K/yr · 32K searches
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+17.4%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$54.89–$212.28**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**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, merv 16 is a $363K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Aug–Oct. Verdict: Worth a look — 56/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **merv 16 market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$335K–$447K**
- units × avg price
- **Conversion rate**
- **10.3%**
- **Avg BSR**
- **#564**
- **Page quality**
- **0%**
- **Prime**
- **79%**
- **Sponsored**
- **100%**
- **Out of stock**
- **6.7%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**23**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 100%
**Open market**
**17%**
- HEALTHY CLIMATE25% - Pitymody20% - Lennox13% - Drupany10% - Foglapius9% - FunGeneTEC7% - Open — no brand owns it (8 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +17.4% search growth over the last 90 days.
1K750Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Oct · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/merv-16/trend)
## **Top merv 16 search terms**
- **merv 16 air filters 20x25x5**9K/yr+11.0%7.9% conv. - **x6675 lennox 20x25x5 merv 16 filter**6K/yr+24.5%14.1% conv. - **x6675**5K/yr+2.1%7.8% conv. - **lennox x6675**4K/yr+66.0%8.8% conv. - **20x25x5 air filter merv 16**3K/yr+3.4%7.7% conv. - **merv 16 20x25x5**3K/yr+51.3%8.3% conv. - **carbon clean 16 model hcf20-16 20x25x5**2K/yr-1.6%18.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/merv-16/search-terms)
## **Top merv 16 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%$18K10%$36K15%$54K20%$73K101001K10K 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 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Lennox X6675 20x25x5 Air Filter Lennox Healthy Climate Carbon Clean Merv 16 Home Furnace Filter for HVAC system 2 Pack with Cleaning Cloth**HEALTHY CLIMATE**$210.17**4.8★411 rev](https://www.amazon.com/dp/B074XHSNVB) [2**Pitymody X6675 Merv 16 Air Filter 20x25x5 Efficient Air Filter Compatible with Lennox X6675 and Lennox HCC20-28 Furnace HVAC System Part Number HCF20-16 2 Pack**Pitymody**$112.44**4.7★313 rev](https://www.amazon.com/dp/B0CPF7TBT6) [3**Lennox X6675 20x25x5 Healthy Climate Carbon-Clean MERV 16 Filter Bundle with Same Day Supply Filter Change Reminder Magnet (1-Pack)**Lennox**$113.90**4.8★855 rev](https://www.amazon.com/dp/B09YMF4R6J) [4**X6675 Merv 16 20x25x5 Efficient Furnace Filter Compatible with Lennox X6675 and Lennox HCC20-28 Furnace HVAC System Part Number HCF20-16 2 Pack**Foglapius**$93.05**4.6★81 rev](https://www.amazon.com/dp/B0D83J4LZ3) [5**2 Pack 20x25x5 MERV 16 Air Filter Compatible with Lennox HCC20-28 MERV 16 Furnace Filter for HVAC System Part Number HCF20-16 HCF20-10**Drupany**$90.56**4.8★180 rev](https://www.amazon.com/dp/B0DQ86KFL1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**1 Pack X6675 Merv 16 Air Filter 20x25x5 Efficient Air Filter Compatible with Lennox X6675 HCC20-28 Furnace HVAC System Part Number HCF20-16**BesReyDa**$64.78**31 rev7mo ago](https://www.amazon.com/dp/B0G7Y38DDG) [**3 Packs Upgrade 255649-102 20x25x5 MERV 16 Air Filter Compatible with Trion Air Bear 255649-102 Foldable Carbon Replacement Filter-Actual Size19.62x24.25x4.88**LuoVoy**$76.25**0 rev8mo ago](https://www.amazon.com/dp/B0G4D6N64D) [**X6675 20x25x5 in. MERV 16 HVAC Furnace Air Filter 2-PACK**GrairsdGan**$89.74**13 rev9mo ago](https://www.amazon.com/dp/B0FP8CQVRV) [**DOMICILEPRO Upgraded X6675 MERV 16 Air Filters 20x25x5 Compatible with Lennox X6675 and Lennox HCC20-28 Carbon Clean Furnace Filter HVAC System Part Number HCF20-16 2-Pack**DomicilePro**$114.71**10 rev10mo ago](https://www.amazon.com/dp/B0FRZ81GK8) [**2 Pack6675 20x25x5 MERV 16 Air Filter Compatible with Lennox HCC20-28 and Lennox 6675 Healthy Climate Carbon Clean MERV 16 Furnace Filter for HVAC System Part Number HCF20-16&HCF20-10**MGCADI**$91.02**36 rev1y ago](https://www.amazon.com/dp/B0FD2DWZZS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**1 Pack X6675 Merv 16 Air Filter 20x25x5 Efficient Air Filter Compatible with Lennox X6675 HCC20-28 Furnace HVAC System Part Number HCF20-16**BesReyDa**$64.78**4.7★**▲ 200%**](https://www.amazon.com/dp/B0G7Y38DDG) [**3 Packs Upgrade 255649-102 20x25x5 MERV 16 Air Filter Compatible with Trion Air Bear 255649-102 Foldable Carbon Replacement Filter-Actual Size19.62x24.25x4.88**LuoVoy**$76.25**0.0★**▲ 187%**](https://www.amazon.com/dp/B0G4D6N64D) [**DOMICILEPRO Upgraded X6675 MERV 16 Air Filters 20x25x5 Compatible with Lennox X6675 and Lennox HCC20-28 Carbon Clean Furnace Filter HVAC System Part Number HCF20-16 2-Pack**DomicilePro**$114.71**4.3★**▲ 105%**](https://www.amazon.com/dp/B0FRZ81GK8) [**X6675 20x25x5 in. MERV 16 HVAC Furnace Air Filter 2-PACK**GrairsdGan**$89.74**4.8★**▲ 62%**](https://www.amazon.com/dp/B0FP8CQVRV) [**Lennox X6675 20x25x5 Air Filter Lennox Healthy Climate Carbon Clean Merv 16 Home Furnace Filter for HVAC system 2 Pack with Cleaning Cloth**HEALTHY CLIMATE**$210.17**4.8★**▲ 50%**](https://www.amazon.com/dp/B074XHSNVB)
**~~View all trending →~~**
## **What buyers say about merv 16**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**27%
*“Great Air Filter”*
**Size-Overall**18%
*“Fits perfectly”*
**Value For Money**16%
*“Excellent price”*
**Quality-Overall**15%
*“Excellent Product”*
**Assembly/Installation**4%
*“Easy to Install”*
**Efficiency**3%
*“They are very efficient”*
**Smell**2%
*“Takes away the dust in the air and any odors”*
**Advertised Vs Actual Product**2%
*“It does the job”*
**Allergies**2%
*“Good for allergies”*
**Durability**2%
*“Very durable and quality construction”*
### **What buyers complain about **
**Filtration**25%
*“Filters could be a litter bigger”*
**Value For Money**19%
*“I feel the price is a little steep for what you are getting”*
**Size-Overall**8%
*“I found that it's too short by about 1/2”*
**Compatibility-Overall**3%
*“Not Compatible with Air Bear”*
**Smell**2%
*“and odors from the neighboring farm”*
**Jamming/Clogging**2%
*“I broke this on up and it was clogged with dust and dirt”*
**Flexibility**1%
*“which often flex or degrade quickly”*
### **Top return reasons **
**Size-Overall**65%
**Filtration**19%
**Compatibility-Overall**4%
**Value For Money**2%
**Advertised Vs Actual Product**2%
**Defective Material/Parts**1%
**Functionality-Overall**1%
**Certifications**1%
**Maintenance And Repair**1%
**Strength**0%
## **Common questions**
- **Is merv 16 profitable to sell on Amazon United States?**
- The niche generates $363K/yr across 19 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +17.4%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the merv 16 niche?**
- 14 brands and 23 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in merv 16?**
- Top complaints mined from reviews: Filtration, Value For Money, Size-Overall. The return rate is 1.0%.
- **When does demand for merv 16 peak?**
- Demand peaks in Aug–Oct; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the merv 16 niche?**
- Listings span $54.89–$212.28; the average listing price is $111.71 (sweet spot $15–$100). The average incumbent carries 366 reviews — the moat a new listing must climb.
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