---
title: "Tpu 90a — $68K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/tpu-90a"
last_updated: "2026-08-08T11:41:48.585Z"
locale: en
meta:
description: "Niche score 42/100 · $68K/yr market · 53K searches/yr · $28.95 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:description": "Niche score 42/100 · $68K/yr market · 53K searches/yr · $28.95 avg price. Doesn't clear our bar today. Data updated Aug 2026."
"og:title": "Tpu 90a — $68K/yr Amazon US Niche (2026) - Flapen"
---
# **tpu 90a**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 17Growth 18Conversion 54Competition 16Returns 95Price range 95Avg price 95Brand share 0Review moat 79Quality gap 60
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$28.95**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.94–$38.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****414.6**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-13.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$68K**
$68K/yr · 53K searches
**Competition**
**Bad****81%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, tpu 90a is a $68K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.
Data updated Aug 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **tpu 90a market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$58K–$72K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#194**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **243 days**
## **Competition & brand share**
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**8**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**81%**
Top 20: 100%
**Open market**
**0%**
- SUNLU58% - ERYONE22% - Polymaker10% - OVERTURE5% - Inslogic4%
## **Demand**
Weekly Amazon search volume, last 28 weeks — -13.2% search growth over the last 90 days.
2K1KSpike '26Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/industrial-scientific/tpu-90a/trend)
## **Top tpu 90a search terms**
- **tpu 90a**21K/yr-15.3%3.8% conv. - **tpu 90a filament**9K/yr-0.9%2.7% conv. - **90a tpu**8K/yr-16.3%3.8% conv. - **tpu filament 90a**6K/yr-12.2%4.3% conv. - **90a tpu filament**5K/yr-16.3%3.4% conv. - **tpu 90**3K/yr-20.1%2.7% conv. [**All search terms **](https://flapen.com/research/us/industrial-scientific/tpu-90a/search-terms)
## **Top tpu 90a 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%15%$10K30%$21K45%$31K60%$41K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUNLU TPU Filament 1.75mm (1kg Black 90a TPU)**SUNLU**$26.25**4.4★58 rev](https://www.amazon.com/dp/B0FB95ZMCM) [2**ERYONE TPU Filament 1.75mm +/-0.03mm Flexible TPU 90A 3D Printer Filament 1kg Spool(2.2 lbs) Print with Most FDM 3D Printers Black**ERYONE**$25.97**4.5★851 rev](https://www.amazon.com/dp/B0F18611BX) [3**Polymaker TPU Filament 1.75mm Shore 90A 0.75kg Black**Polymaker**$38.09**4.4★50 rev](https://www.amazon.com/dp/B09KKXZCBR) [4**SUNLU TPU Filament 1.75mm (1kg Sunny Orange 90a TPU)**SUNLU**$27.21**4.1★6 rev](https://www.amazon.com/dp/B0FB97J1B5) [5**OVERTURE TPU 95A Flexible 3D Printer Filament 1.75mm 1kg Black**OVERTURE**$21.94**4.7★2,209 rev](https://www.amazon.com/dp/B07VDP2S3P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SUNLU TPU Filament 1.75mm (1kg Black 90a TPU)**SUNLU**$26.25**58 rev1y ago](https://www.amazon.com/dp/B0FB95ZMCM) [**SUNLU TPU Filament 1.75mm (1kg Sunny Orange 90a TPU)**SUNLU**$27.21**6 rev1y ago](https://www.amazon.com/dp/B0FB97J1B5) [**SUNLU TPU Filament 1.75mm (1kg White 90a TPU)**SUNLU**$27.20**11 rev1y ago](https://www.amazon.com/dp/B0FB95N266) [**SUNLU TPU Filament 1.75mm (1kg Red 90a TPU)**SUNLU**$26.35**7 rev1y ago](https://www.amazon.com/dp/B0FB97FGJJ) [**Inslogic Pre-Dried TPU Filament 1.75mm Flexible TPU 90A 3D Printer Filament Black 1KG Tough & Easy to Print High Elasticity & Skin-Safe Fit Most FDM 3D Printers**Inslogic**$32.82**75 rev1y ago](https://www.amazon.com/dp/B0F5912QLL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNLU TPU Filament 1.75mm (1kg White 90a TPU)**SUNLU**$27.20**4.5★**▲ 78%**](https://www.amazon.com/dp/B0FB95N266) [**SUNLU TPU Filament 1.75mm (1kg Red 90a TPU)**SUNLU**$26.35**4.1★**▲ 26%**](https://www.amazon.com/dp/B0FB97FGJJ) [**ERYONE TPU Filament 1.75mm +/-0.03mm Flexible TPU 90A 3D Printer Filament 1kg Spool(2.2 lbs) Print with Most FDM 3D Printers Black**ERYONE**$25.97**4.5★**▲ 15%**](https://www.amazon.com/dp/B0F18611BX) [**SUNLU TPU Filament 1.75mm (1kg Black 90a TPU)**SUNLU**$26.25**4.4★**— 7%**](https://www.amazon.com/dp/B0FB95ZMCM) [**Inslogic Pre-Dried TPU Filament 1.75mm Flexible TPU 90A 3D Printer Filament Black 1KG Tough & Easy to Print High Elasticity & Skin-Safe Fit Most FDM 3D Printers**Inslogic**$32.82**4.2★**— 7%**](https://www.amazon.com/dp/B0F5912QLL)
**~~View all trending →~~**
## **What buyers say about tpu 90a**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“consistent, and the spool quality is fine”*
**Ease Of Use**15%
*“Easy to use”*
**Efficiency**9%
*“Works well”*
**Material Quality**9%
*“It's a good filament”*
**Flexibility**9%
*“It's flexibility is great”*
**Value For Money**7%
*“Fairly priced”*
**Strength**6%
*“strong”*
**Adhesion/Stickiness**5%
*“Bed adhesion is pretty decent on my textured build plate”*
**Compatibility-Overall**5%
*“Using this in my Bambu H2S to print shoes and working well”*
**Color**2%
*“Great color and quality”*
### **What buyers complain about **
**Print Quality**18%
*“Some difficulty printing”*
**Quality-Overall**13%
*“Quality control is severely lacking”*
**Color**7%
*“Wish it was more of a matte black for a more rubbery look”*
**Functionality-Overall**7%
*“Did not work”*
**Brightness/Shine/Glow**6%
*“too shiny”*
**Compatibility-Overall**5%
*“QiDi Q2 not compatible”*
**Product Condition**5%
*“First package came opened and re-sealed with a different brand and type of filament”*
**Grip**5%
*“it slips in the extruder”*
**Stiffness**5%
*“Stringy, because of no drying or wrapping of filament”*
**Flexibility**5%
*“it was just a little to rigid for the roller”*
### **Top return reasons **
**Compatibility-Overall**28%
**Functionality-Overall**15%
**Print Quality**11%
**Value For Money**6%
**Material Quality**6%
**Size-Overall**6%
**Defective Material/Parts**5%
**Color**5%
**Advertised Vs Actual Product**4%
**Product Condition**3%
## **Common questions**
- **Is tpu 90a profitable to sell on Amazon United States?**
- The niche generates $68K/yr across 10 tracked products. 90-day search growth is -13.2%. Flapen's verdict: Skip it (42/100).
- **How competitive is the tpu 90a niche?**
- 5 brands and 8 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in tpu 90a?**
- Top complaints mined from reviews: Print Quality, Quality-Overall, Color. The return rate is 1.0%.
- **What does it cost to enter the tpu 90a niche?**
- Listings span $21.94–$38.09; the average listing price is $28.95 (sweet spot $15–$100). The average incumbent carries 415 reviews — the moat a new listing must climb.
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