---
title: "49mm Uv Filter — $130K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/49mm-uv-filter"
last_updated: "2026-08-11T02:15:54.822Z"
locale: en
meta:
description: "Niche score 44/100 · $130K/yr market · 70K searches/yr · $31.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $130K/yr market · 70K searches/yr · $31.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "49mm Uv Filter — $130K/yr Amazon US Niche (2026) - Flapen"
---
# **49mm uv filter**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 28Conversion 66Competition 70Returns 27Price range 88Avg price 95Brand share 7Review moat 46Quality gap 32
**Avg price**
**Incredible****$31.50**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.01–$87.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****5.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,935.48**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$130K**
$130K/yr · 70K searches
**Growth**
**Okay****+2.3%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****4.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 49mm uv filter is a $130K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 44/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **49mm uv filter market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$126K–$158K**
- units × avg price
- **Conversion rate**
- **5.9%**
- **Avg BSR**
- **#24**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.2%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**42**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 83%
**Open market**
**2%**
- K&F CONCEPT68% - NEEWER17% - Tiffen7% - SMALLRIG3% - NiSi3% - FREEWELL1% - Open — no brand owns it (3 brands, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +2.3% search growth over the last 90 days.
1K750Spike '24Holiday '24Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/electronics/49mm-uv-filter/trend)
## **Top 49mm uv filter search terms**
- **49mm nd filter**14K/yr+13.9%7.5% conv. - **49mm lens filter**13K/yr+0.8%5.3% conv. - **49mm filter**13K/yr+3.0%4.8% conv. - **nd filter 49mm**6K/yr+17.7%6.5% conv. - **fujifilm x100vi filter**6K/yr-8.7%2.8% conv. - **black mist filter fujifilm x100vi**3K/yr-6.1%7.2% conv. - **x100vi filter**4K/yr-5.7%2.1% conv. - **49mm variable nd filter**3K/yr-10.7%7.5% conv. - **fujifilm x100vi uv filter**3K/yr-1.4%6.7% conv. - **49 mm lens filter**3K/yr-12.0%7.8% conv. [**All search terms **](https://flapen.com/research/us/electronics/49mm-uv-filter/search-terms)
## **Top 49mm uv 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%3%$4K6%$8K9%$12K12%$16K101001K10K100K 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**K&F CONCEPT 49mm Variable ND Camera Lens Filter ND2-ND400 (1-9 Stops) + Filter Cap + Cleaning Cloth 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter (K-Series)**K&F CONCEPT**$21.60**4.6★669 rev](https://www.amazon.com/dp/B0CZ77842H) [2**K&F CONCEPT 49mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)**K&F CONCEPT**$33.09**4.5★12,530 rev](https://www.amazon.com/dp/B07DNV7G15) [3**NEEWER 49mm Variable ND Filter ND2-ND400 (1-9 Stops) Neutral Density Filter Multiple Coatings Water and Scratch Resistant**NEEWER**$20.56**4.4★1,485 rev](https://www.amazon.com/dp/B0B497L3TZ) [4**K&F CONCEPT 49mm MCUV Lens Protection Filter 18 Multi-Coated Camera Lens UV Filter Ultra Slim with Cleaning Cloth (K-Series)**K&F CONCEPT**$8.91**4.8★6,060 rev](https://www.amazon.com/dp/B0C1YY2MHK) [5**K&F CONCEPT Black Mist Diffusion 1/4 Filter(Black Frame) Compatible with Fujifilm X100 Series X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings HD Optical Glass Lens Filter**K&F CONCEPT**$34.34**4.7★172 rev](https://www.amazon.com/dp/B0DQKJLT7M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth(Silver) 5853**SMALLRIG**$37.23**65 rev6mo ago](https://www.amazon.com/dp/B0GCK218FG) [**SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth (Black) 5852**SMALLRIG**$37.01**65 rev6mo ago](https://www.amazon.com/dp/B0GCJCYY2G) [**K&F CONCEPT Black Mist Diffusion 1/4 Filter(Black Frame) Compatible with Fujifilm X100 Series X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings HD Optical Glass Lens Filter**K&F CONCEPT**$34.34**172 rev1y ago](https://www.amazon.com/dp/B0DQKJLT7M) [**K&F CONCEPT MC UV (Black Frame) Camera Lens Protection Filter Compatible with Fujifilm X100 Series -X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings Waterproof HD UV Filter**K&F CONCEPT**$28.50**189 rev1y ago](https://www.amazon.com/dp/B0DQKHGNQL) [**NEEWER 49mm ND2-400 (1-9 Stops) Variable ND Filter with Lens Cap Lanyard Cleaning Cloth Precise Neutral Density Adjustment Fingerprint & Scratch Resistant Multicoated Optical Glass**NEEWER**$20.51**555 rev1y ago](https://www.amazon.com/dp/B0DG234FZB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**K&F CONCEPT MC UV (Black Frame) Camera Lens Protection Filter Compatible with Fujifilm X100 Series -X100/X100F/X100S/X100T/X100V/X100VI 28 Multi-Coatings Waterproof HD UV Filter**K&F CONCEPT**$28.50**4.5★**▲ 97%**](https://www.amazon.com/dp/B0DQKHGNQL) [**SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth(Silver) 5853**SMALLRIG**$37.23**4.4★**▲ 89%**](https://www.amazon.com/dp/B0GCK218FG) [**NEEWER 49mm Variable ND Filter ND2-ND400 (1-9 Stops) Neutral Density Filter Multiple Coatings Water and Scratch Resistant**NEEWER**$20.56**4.4★**▲ 66%**](https://www.amazon.com/dp/B0B497L3TZ) [**NEEWER 49mm ND2-400 (1-9 Stops) Variable ND Filter with Lens Cap Lanyard Cleaning Cloth Precise Neutral Density Adjustment Fingerprint & Scratch Resistant Multicoated Optical Glass**NEEWER**$20.51**4.5★**▲ 57%**](https://www.amazon.com/dp/B0DG234FZB) [**SmallRig UV Filter for FUJIFILM X100VI / X100V 99% Light Transmittance Optical Glass Lens Waterproof & Anti-Scratch Lightweight Aluminum Frame Lens Protection Filter Cleaning Cloth (Black) 5852**SMALLRIG**$37.01**4.4★**▲ 54%**](https://www.amazon.com/dp/B0GCJCYY2G)
**~~View all trending →~~**
## **What buyers say about 49mm uv filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Lenses**29%
*“Solid Lens Indeed”*
**Size-Overall**16%
*“Fits great”*
**Quality-Overall**11%
*“Build quality feels solid”*
**Value For Money**7%
*“Good price and I would recommend it”*
**Image/Picture Clarity**6%
*“the image quality is fantastic”*
**Ease Of Use**2%
*“easy to use”*
**Compatibility-Overall**2%
*“Canon EF mount compatible”*
**Scratch Resistance**2%
*“The filter seemed to be ok with no scratches or finger prints”*
**Color**2%
*“The color and feel of it is perfect”*
**Blue Light Filter**2%
*“Smallrig has done a great job of building a robust filter that adds extra security while maintaining the discrete look of the X100 series cameras”*
### **What buyers complain about **
**Size-Overall**15%
*“it doesnt fit the original lense cap”*
**Lenses**15%
*“Cheap protection for your lens”*
**Auto Focus**4%
*“the camera gives an focus error message”*
**Reflectiveness**4%
*“Anti reflective is a joke”*
**Image Magnification**4%
*“Horrible when hit to max it show a solid black X across my camera it doesnt do the job that i expected”*
**Product Condition**4%
*“Sent used items TWICE”*
**Color**4%
*“the silver color isnt even close”*
**Unsustainable Design**3%
*“Poor design”*
**Compatibility-Overall**3%
*“Fuji should be penalized for not having hood and filter that fits. cant use with hood, will not fit and I have tried several filters.”*
**Drop/Impact Protection**2%
*“Cheap Protection”*
### **Top return reasons **
**Lenses**32%
**Size-Overall**31%
**Compatibility-Overall**12%
**Value For Money**4%
**Advertised Vs Actual Product**4%
**Functionality-Overall**3%
**Camera Quality**2%
**Product Condition**2%
**Defective Material/Parts**2%
**Quality-Overall**1%
## **Common questions**
- **Is 49mm uv filter profitable to sell on Amazon United States?**
- The niche generates $130K/yr across 40 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +2.3%. Flapen's verdict: Skip it (44/100).
- **How competitive is the 49mm uv filter niche?**
- 9 brands and 42 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in 49mm uv filter?**
- Top complaints mined from reviews: Size-Overall, Lenses, Auto Focus. The return rate is 4.9%.
- **When does demand for 49mm uv filter peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the 49mm uv filter niche?**
- Listings span $8.01–$87.79; the average listing price is $31.50 (sweet spot $15–$100). The average incumbent carries 1,935 reviews — the moat a new listing must climb.
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