---
title: "Merv 8 Filter 16x25x4 — $49K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/merv-8-filter-16x25x4"
last_updated: "2026-08-09T02:51:38.315Z"
locale: en
meta:
description: "Niche score 49/100 · $49K/yr market · 9K searches/yr · $58.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $49K/yr market · 9K searches/yr · $58.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Merv 8 Filter 16x25x4 — $49K/yr Amazon US Niche (2026) - Flapen"
---
# **merv 8 filter 16x25x4**
**Skip it**
A small market ($49K/yr) — this niche doesn't clear our bar today.
Market size 12Growth 52Conversion 83Competition 30Returns 95Price range 95Avg price 90Brand share 29Review moat 21Quality gap 33
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$21.85–$92.00**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$58.68**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+23.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****12,154.44**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$49K**
$49K/yr · 9K searches
**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 8 filter 16x25x4 is a $49K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Jun–Jul. Verdict: Skip it — 49/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **merv 8 filter 16x25x4 market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$59K–$73K**
- units × avg price
- **Conversion rate**
- **8.9%**
- **Avg BSR**
- **#143**
- **Page quality**
- **0%**
- **Prime**
- **56%**
- **Sponsored**
- **63%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **203 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▲rising
**Sellers**
**24**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**9%**
- Filterbuy43% - Filtrete19% - Simply16% - Honeywell Home5% - MANN+HUMMEL4% - AirPurete4% - Open — no brand owns it (4 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +23.3% search growth over the last 90 days.
350250Spike '24Spike '25Prime Day '25Holiday '25Spike '26Prime Day '26 seasonDecMarJunAugNovMarMay
Peak months: Jun, Jul · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/merv-8-filter-16x25x4/trend)
## **Top merv 8 filter 16x25x4 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%$5K20%$10K30%$15K40%$20K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Filterbuy 16x25x4 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 15.50 x 24.50 x 3.63)**Filterbuy**$43.23**4.6★68,921 rev](https://www.amazon.com/dp/B00CK04VEE) [2**Filtrete 16x25x4 AC Furnace Air Filter MPR 700 MERV 8 Fits Lennox & Honeywell Device Capture Dust Pollen & Pet Dander Electrostatic Air Cleaning Filter 2-Pack (Actual Size 15.88x24.56x4.31 in)**Filtrete**$49.37**4.4★428 rev](https://www.amazon.com/dp/B0B1PJNLR7) [3**Filterbuy 16x25x4 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack) Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA (Actual Size: 15.50 x 24.50 x 3.63)**Filterbuy**$71.85**4.3★3,596 rev](https://www.amazon.com/dp/B00CJZ9136) [4**Simply 16x25x4 Air Filter MERV 8 6 Pack For Home AC Furnace & HVAC (Actual Size: 15.5x24.5x3.63) DUST Pet & Allergy Control**Simply**$74.81**4.7★53,363 rev](https://www.amazon.com/dp/B0F1DT47M3) [5**Filterbuy 16x25x4 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 3.63)**Filterbuy**$92.00**4.7★51,098 rev](https://www.amazon.com/dp/B00CK026P0)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FilterTime 16x25x4 AC Furnace Air Filter MERV 8 1-Pack (exact dimensions 15.5 x 24.5 x 3.75) AC Filter Furnace Filter Home Air Filter Made in USA.**FilterTime**$21.85**12 rev4mo ago](https://www.amazon.com/dp/B0GTX5RZ4W) [**Simply 16x25x4 Air Filter MERV 8 2 Pack For Home AC Furnace & HVAC (Actual Size: 15.5x24.5x3.63) DUST Pet&Allergy Control**Simply**$36.04**4,727 rev1y ago](https://www.amazon.com/dp/B0F3FVC3BZ) [**Simply 16x25x4 Air Filter MERV 8 6 Pack For Home AC Furnace & HVAC (Actual Size: 15.5x24.5x3.63) DUST Pet & Allergy Control**Simply**$74.81**53,363 rev1y ago](https://www.amazon.com/dp/B0F1DT47M3) [**MANN+HUMMEL 16x25x4 MERV 8 Pleated 4 AC Furnace Air Filter. Case of 6**MANN+HUMMEL**$79.20**39 rev2y ago](https://www.amazon.com/dp/B0CP9WCZ7D) [**AirPurete 16x25x4 MERV 8 Air Filter Pack of 4 Actual Size (15.50 x 24.50 x 3.75) Pleated HVAC Furnace Filter Fits Lennox Carrier Bryant Payne & Honeywell Devices**AirPurete**$58.70**160 rev2y ago](https://www.amazon.com/dp/B0CHX8W716)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BestAir HW1625-8R AC Furnace Air Filter 16 x 25 x 4 MERV 8 Removes Allergens & Contaminants Fits 100% For Honeywell Models Pack of 3**BestAir**$65.02**4.6★**▲ 233%**](https://www.amazon.com/dp/B01EC1RI4I) [**FilterTime 16x25x4 AC Furnace Air Filter MERV 8 1-Pack (exact dimensions 15.5 x 24.5 x 3.75) AC Filter Furnace Filter Home Air Filter Made in USA.**FilterTime**$21.85**4.2★**▲ 200%**](https://www.amazon.com/dp/B0GTX5RZ4W) [**Nordic Pure 16x25x4 (15_1/2 x 24_1/2 x 3_5/8) Pleated MERV 8 Air Filters 2 Pack**Nordic Pure**$39.20**4.4★**▲ 192%**](https://www.amazon.com/dp/B005ESNMW6) [**Simply 16x25x4 Air Filter MERV 8 2 Pack For Home AC Furnace & HVAC (Actual Size: 15.5x24.5x3.63) DUST Pet&Allergy Control**Simply**$36.04**4.6★**▲ 88%**](https://www.amazon.com/dp/B0F3FVC3BZ) [**Simply 16x25x4 Air Filter MERV 8 6 Pack For Home AC Furnace & HVAC (Actual Size: 15.5x24.5x3.63) DUST Pet & Allergy Control**Simply**$74.81**4.7★**▲ 47%**](https://www.amazon.com/dp/B0F1DT47M3)
**~~View all trending →~~**
## **What buyers say about merv 8 filter 16x25x4**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**21%
*“Fit perfect”*
**Filtration**20%
*“Filters seem to work well”*
**Quality-Overall**17%
*“great quality construction”*
**Value For Money**15%
*“Good price”*
**Advertised Vs Actual Product**8%
*“Worked as advertised”*
**Durability**3%
*“They are durable”*
**Ease Of Use**2%
*“Very convenient”*
**Strength**2%
*“Sturdy and absorbs dust”*
**Assembly/Installation**2%
*“Easy install”*
**Efficiency**1%
*“they work great in my HVAC”*
### **What buyers complain about **
**Size-Overall**47%
*“Too big”*
**Filtration**14%
*“Poor quality filter”*
**Advertised Vs Actual Product**7%
*“Blatant deceptive advertising”*
**Value For Money**6%
*“while its cheap”*
**Quality-Overall**6%
*“I guess thier quality control is off”*
**Compatibility-Overall**2%
*“Do not fit Honeywell”*
**Thickness**2%
*“Last year, I purchased these by the size, not the brand of furnace, and they were thicker than stated”*
**Ease Of Use**2%
*“then getting it out took quite a bit of effort”*
**Thin**1%
*“Noticeably thinner than 4inch”*
**Allergies**1%
*“As a year-around allergy sufferer”*
### **Top return reasons **
**Size-Overall**67%
**Filtration**16%
**Compatibility-Overall**7%
**Value For Money**3%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**1%
**Thickness**1%
**Functionality-Overall**1%
**Certifications**1%
**Product Condition**0%
## **Common questions**
- **Is merv 8 filter 16x25x4 profitable to sell on Amazon United States?**
- The niche generates $49K/yr across 16 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +23.3%. Flapen's verdict: Skip it (49/100).
- **How competitive is the merv 8 filter 16x25x4 niche?**
- 10 brands and 24 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in merv 8 filter 16x25x4?**
- Top complaints mined from reviews: Size-Overall, Filtration, Advertised Vs Actual Product. The return rate is 0.9%.
- **When does demand for merv 8 filter 16x25x4 peak?**
- Demand peaks in Jun–Jul; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the merv 8 filter 16x25x4 niche?**
- Listings span $21.85–$92.00; the average listing price is $58.68 (sweet spot $15–$100). The average incumbent carries 12,154 reviews — the moat a new listing must climb.
## **Related niches in Tools & Home Improvement**
- 73 [**solar outdoor lights**](https://flapen.com/research/us/tools-home-improvement/solar-outdoor-lights)$30.2M/yr+39.8%**Launch it**- 73 [**shower lamp**](https://flapen.com/research/us/tools-home-improvement/shower-lamp)$2.8M/yr+30.2%**Launch it**- 73 [**solar flowers**](https://flapen.com/research/us/tools-home-improvement/solar-flowers)$607K/yr+52.0%**Worth a look**- 73 [**american flag lights**](https://flapen.com/research/us/tools-home-improvement/american-flag-lights)$465K/yr+736.5%**Worth a look**- 73 [**solar fairy lights**](https://flapen.com/research/us/tools-home-improvement/solar-fairy-lights)$3.5M/yr+64.6%**Launch it**- 73 [**solar watering can with cascading lights**](https://flapen.com/research/us/tools-home-improvement/solar-watering-can-with-cascading-lights)$304K/yr+124.3%**Worth a look**[**All Tools & Home Improvement niches **](https://flapen.com/research/us/tools-home-improvement)