---
title: "Carbon Fiber Filament — $175K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/carbon-fiber-filament"
last_updated: "2026-08-08T06:08:48.250Z"
locale: en
meta:
description: "Niche score 46/100 · $175K/yr market · 206K searches/yr · $24.71 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 46/100 · $175K/yr market · 206K searches/yr · $24.71 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Carbon Fiber Filament — $175K/yr Amazon US Niche (2026) - Flapen"
---
# **carbon fiber filament**
**Skip it**
Soft demand (-15.5% this quarter) — this niche doesn't clear our bar today.
Market size 36Growth 17Conversion 43Competition 36Returns 96Price range 82Avg price 95Brand share 27Review moat 80Quality gap 35
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$24.71**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.49–$47.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****407.7**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$175K**
$175K/yr · 206K searches
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-15.5%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, carbon fiber filament is a $175K/yr Amazon United States market (206K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 46/100.
Data updated Aug 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **carbon fiber filament market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$148K–$198K**
- units × avg price
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#192**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **85%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **139 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**7%**
- FLASHFORGE28% - ELEGOO26% - Polymaker18% - SUNLU9% - Creality8% - LANDU4% - Open — no brand owns it (4 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.5% search growth over the last 90 days.
7K5KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/carbon-fiber-filament/trend)
## **Top carbon fiber filament search terms**
- **carbon fiber filament**119K/yr-15.9%2.5% conv. - **cf filament**21K/yr-1.0%2.1% conv. - **carbon fiber 3d printer filament**17K/yr-15.2%2.7% conv. - **carbon fiber filament 1.75mm**12K/yr-36.4%3.6% conv. - **3d printer filament carbon fiber**8K/yr-20.8%2.7% conv. - **carbon filament**8K/yr-7.9%3.2% conv. - **filament carbon fiber**5K/yr+9.4%2.8% conv. - **filament cf**3K/yr+55.2%1.1% conv. - **elegoo carbon fiber filament**4K/yr-40.1%7.0% conv. - **carbon filament 3d printer**2K/yr-23.6%3.4% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/carbon-fiber-filament/search-terms)
## **Top carbon fiber filament 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%$17K20%$35K30%$52K40%$70K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**FLASHFORGE Carbon Fiber PETG Filament 1.75mm Carbon Fiber PETG 3D Printer Filament 1KG Spool Dimensional Accuracy +/- 0.02mm Lightweight & Heat-Resistant & Moisture Free (Black)**FLASHFORGE**$25.05**4.5★393 rev](https://www.amazon.com/dp/B0CNYX58SV) [2**Polymaker Fiberon PA612-CF15 Filament Black 1.75mm 0.5KG**Polymaker**$33.46**4.6★251 rev](https://www.amazon.com/dp/B0D4QF5QVL) [3**ELEGOO Carbon Fiber PETG Filament 1.75 mm Black 1KG High Strength & Rigidity PETG-CF 3D Printing Filament Abrasion Resistance for Functional Parts 1KG(2.2lbs) Spool Fits for Most FDM 3D Printers**ELEGOO**$18.85**4.6★249 rev](https://www.amazon.com/dp/B0F37YCK6K) [4**ELEGOO Carbon Fiber PLA Filament 1.75mm Black 1KG PLA-CF Strong 3D Printer Filament Dimensional Accuracy +/- 0.02mm 1kg Cardboard Spool(2.2lbs) Fits for Most FDM 3D Printers**ELEGOO**$23.76**4.6★3,683 rev](https://www.amazon.com/dp/B0D86M3RM4) [5**Creality PLA Carbon Fiber Filament 1.75mm-Halloween Gifts Hyper PLA-CF 3D Printer Filament with Matte Finish for 50-300mm/s High-Speed Printing Dimensional Accuracy +/-0.03mm**Creality**$25.44**4.7★210 rev](https://www.amazon.com/dp/B0CLTYQP4L)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LANDU Carbon Fiber PLA Filament 1.75mm Black 1KG PLA-CF Strong 3D Printer Filament Dimensional Accuracy +/- 0.02mm 1kg Cardboard Spool(2.2lbs) Fits for Most FFF 3D Printers**LANDU**$17.80**106 rev6mo ago](https://www.amazon.com/dp/B0GGH35S99) [**SUNLU Carbon Fiber PETG Filament 1.75mm 1KG (Black)**SUNLU**$22.86**35 rev9mo ago](https://www.amazon.com/dp/B0FVRX858K) [**SUNLU Carbon Fiber PETG 3D Printer Filament 1KG Matte Black PETG-CF**SUNLU**$22.15**69 rev10mo ago](https://www.amazon.com/dp/B0FS6H51LT) [**ELEGOO Carbon Fiber PETG Filament 1.75 mm Black 1KG High Strength & Rigidity PETG-CF 3D Printing Filament Abrasion Resistance for Functional Parts 1KG(2.2lbs) Spool Fits for Most FDM 3D Printers**ELEGOO**$18.85**249 rev1y ago](https://www.amazon.com/dp/B0F37YCK6K) [**ELEGOO Carbon Fiber PETG Filament 1.75 mm Gray 0.5KG High Strength & Rigidity PETG-CF 3D Printing Filament Abrasion Resistance for Functional Parts 500g Spool Fits for Most FDM 3D Printers**ELEGOO**$8.49**53 rev1y ago](https://www.amazon.com/dp/B0F37Z4QC1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LANDU Carbon Fiber PLA Filament 1.75mm Black 1KG PLA-CF Strong 3D Printer Filament Dimensional Accuracy +/- 0.02mm 1kg Cardboard Spool(2.2lbs) Fits for Most FFF 3D Printers**LANDU**$17.80**4.4★**▲ 170%**](https://www.amazon.com/dp/B0GGH35S99) [**SUNLU Carbon Fiber PETG 3D Printer Filament 1KG Matte Black PETG-CF**SUNLU**$22.15**4.3★**▲ 126%**](https://www.amazon.com/dp/B0FS6H51LT) [**SUNLU Carbon Fiber PETG Filament 1.75mm 1KG (Black)**SUNLU**$22.86**4.3★**▲ 77%**](https://www.amazon.com/dp/B0FVRX858K) [**SUNLU PA6-CF 20% Carbon Fiber Nylon 1.75mm 3D Printing Filament Black 1KG**SUNLU**$38.47**4.2★**▲ 60%**](https://www.amazon.com/dp/B0D8745KF7) [**ELEGOO Carbon Fiber PETG Filament 1.75 mm Gray 1KG High Strength & Rigidity PETG-CF 3D Printing Filament Abrasion Resistance for Functional Parts 1KG(2.2lbs) Spool Fits for Most FDM 3D Printers**ELEGOO**$18.80**4.7★**▲ 60%**](https://www.amazon.com/dp/B0F37ZK127)
**~~View all trending →~~**
## **What buyers say about carbon fiber filament**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“produced good results”*
**Value For Money**13%
*“Great value”*
**Strength**13%
*“Great strength on my RC car builds”*
**Adhesion/Stickiness**11%
*“I had no clogging or adhesion issues”*
**Material Quality**8%
*“Best bang for the buck industrial material”*
**Color**4%
*“Awesome color”*
**Durability**4%
*“Seems very durable far”*
**Advertised Vs Actual Product**3%
*“Much better than I expected”*
**Ease Of Use**3%
*“Easy to use”*
**Efficiency**2%
*“it ran flawlessly”*
### **What buyers complain about **
**Print Quality**16%
*“The print quality is also disappointing”*
**Adhesion/Stickiness**10%
*“Layer adhesion is very poor”*
**Strength**10%
*“can be brittle”*
**Quality-Overall**10%
*“Sub Par Quality”*
**Durability**5%
*“will bind or break if it's made to take a sharp corner”*
**Flexibility**5%
*“more rigid than standard PLA”*
**Heating**4%
*“stuff I had to heat”*
**Functionality-Overall**3%
*“some parts you cannot control the print direction”*
**Value For Money**2%
*“Little pricey”*
**Ease Of Use**2%
*“still couldnt get it to print well on my p1s or a1”*
### **Top return reasons **
**Print Quality**16%
**Functionality-Overall**14%
**Compatibility-Overall**12%
**Material Quality**9%
**Advertised Vs Actual Product**9%
**Defective Material/Parts**8%
**Value For Money**5%
**Size-Overall**4%
**Strength**4%
**Adhesion/Stickiness**3%
## **Common questions**
- **Is carbon fiber filament profitable to sell on Amazon United States?**
- The niche generates $175K/yr across 20 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -15.5%. Flapen's verdict: Skip it (46/100).
- **How competitive is the carbon fiber filament niche?**
- 10 brands and 15 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in carbon fiber filament?**
- Top complaints mined from reviews: Print Quality, Adhesion/Stickiness, Strength. The return rate is 0.9%.
- **When does demand for carbon fiber filament peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the carbon fiber filament niche?**
- Listings span $8.49–$47.31; the average listing price is $24.71 (sweet spot $15–$100). The average incumbent carries 408 reviews — the moat a new listing must climb.
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