Sunlu Petg
MaybeAn estimated 0.8% of orders come back. But demand is soft, at -10.7% this quarter, so Sunlu Petg is a Maybe.
- Flapen Score
- 63 / 100Top 8% of 262 Industrial & Scientific niches · +11 vs the category median of 5263
- Market size
- $2.4M/yr964K searches / yr
- 90-day growth
- -10.7%search demand this quarter
- Competition
- 46%top-5 click share · 11 brands · 18 sellers
Flapen Score
Sunlu Petg against its category
The dotted line is the Industrial & Scientific average. Past it, Sunlu Petg is stronger. Inside it, weaker.
Market
The Sunlu Petg market on Amazon at a glance
Shoppers on Amazon United States searched for Sunlu Petg 964K times last year and spent an estimated $2.4M. The top 5 brands take 92% of clicks. Demand peaks in Feb–Mar–Apr–May. Flapen scores it 63 out of 100, a Maybe.
01 · Demand
An estimated 8.3% of those searches ended in a purchase.
Shoppers searched for this 964K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.3% of those searches ended in a purchase. Searches in the last 90 days moved -10.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.4M a year.
- Searches, last 12 months
- 964K
- Growth, 90 days vs prior 90
- -10.7%
- Conversion, latest week
- 8.3%
- Market size, estimated
- $2.4Ma year
- Peak month
- May5.1× the quietest month
- Top search term
- sunlu petg300K searches a year
02 · Price
A sale here is worth $29.71.
Listings sell for $29.71 on average, from $10.02 to $131.34. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 2,500 to 3,000 of them. At $29.71 that is $74K to $89K a year per listing.
- Average price
- $29.71inside the $15 to $100 sweet spot
- Price range
- $10.02–$131.34
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 2,500–3,000
- Revenue per listing a year
- $74K–$89K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.5% of listings are out of stock. The average listing ranks #69 within Additive Manufacturing Products. It carries 1,518 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 1.5%
- Average rank
- #69in Additive Manufacturing Products
- Average rating
- 4.41 starsAmazon United States average 4.42 stars
- Average reviews
- 1,518per listing
- Listings tracked
- 35
04 · Newcomers
6 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 6 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 6
- Successful launches
- 6Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Sunlu Petg products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Aug 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
SUNLU PETG Filament 1.75mm 1kg Black
- Price
- $14.16
- Rating
- 4.7/5
- Reviews
- 316
- Age
- 1y ago

SUNLU PETG Filament 1.75mm 4kg 2 Black+2 Black
- Price
- $40.83
- Rating
- 4.6/5
- Reviews
- 376
- Age
- 2y ago

SUNLU High Speed PETG 3D Printer Filament 1.75mm 1kg Spool Black
- Price
- $15.18
- Rating
- 4.2/5
- Reviews
- 1,453
- Age
- 3y ago

Official SUNLU PETG Filament 1.75mm 2kg(4.4lbs) 3D Printer Filament Bundle Strong Toughness Better Layer Adhesion Dimensional Accuracy +/- 0.02mm Black+Black
- Price
- $22.70
- Rating
- 4.5/5
- Reviews
- 1,404
- Age
- 1y ago

ELEGOO PETG Filament 1.75mm Black 1KG 3D Printer Filament Dimensional Accuracy +/- 0.02 mm 1kg Spool(2.2lbs) Fits for Most FDM 3D Printers
- Price
- $12.57
- Rating
- 4.6/5
- Reviews
- 1,679
- Age
- 2y ago
Trending
estimated 90-day click momentum
SUNLU PETG Filament Refill 1.75mm 1KG Matte Black
- Price
- $16.28
- Rating
- 4.2/5
- Reviews
- 243
- Age
- 5mo ago

SUNLU High Speed PETG Filament 1.75mm 4KG Black+White+Blue+Red
- Price
- $44.47
- Rating
- 4.2/5
- Reviews
- 733
- Age
- 5y ago

Soleyin PETG 3D Printer Filament 1.75mm Neatly Wound Strong Toughness Filament Smooth Glossy Finish 1 kg Spool(2.2lbs) Dimensional Accuracy +/- 0.02mm Fit Most FDM Printers(Black)
- Price
- $11.02
- Rating
- 4.5/5
- Reviews
- 244
- Age
- 1y ago

SUNLU PETG Filament 1.75mm 4kg Black+White+Grey+Oak
- Price
- $44.11
- Rating
- 4.6/5
- Reviews
- 34
- Age
- 2y ago

DEEPLEE PETG PRO Filament 1.75mm Black 1KG
- Price
- $10.02
- Rating
- 4.4/5
- Reviews
- 300
- Age
- 1y ago
Newest
by launch date
SUNLU PETG Filament Refill 1.75mm 1KG Matte Black
- Price
- $16.28
- Rating
- 4.2/5
- Reviews
- 243
- Age
- 5mo ago

SUNLU PETG Filament 1.75mm 2kg Black+Black
- Price
- $24.54
- Rating
- 4.6/5
- Reviews
- 309
- Age
- 10mo ago

SUNLU PETG Filament 1.75mm 2kg Black+White
- Price
- $25.90
- Rating
- 4.6/5
- Reviews
- 309
- Age
- 10mo ago

Soleyin PETG 3D Printer Filament 1.75mm Neatly Wound Strong Toughness Filament Smooth Glossy Finish 1 kg Spool(2.2lbs) Dimensional Accuracy +/- 0.02mm Fit Most FDM Printers(Black)
- Price
- $11.02
- Rating
- 4.5/5
- Reviews
- 244
- Age
- 1y ago

SUNLU Filament Refill 1.75mm 4 Black
- Price
- $40.86
- Rating
- 4.4/5
- Reviews
- 70
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
18
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
46%
Top 20: 83%
Open market
6%
- SUNLU66%
- ELEGOO10%
- YOOPAI9%
- OVERTURE5%
- Yoopai3%
- SOLEYIN2%
- Open — no brand owns it (5 brands, 6%)
Demand
Sunlu Petg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar, Apr, May · busiest ÷ quietest = 5.1×
Search terms
Top Sunlu Petg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sunlu petg300K/yr
- black petg79K/yr
- matte petg69K/yr
- petg filament bundle65K/yr
- petg black51K/yr
- sunlu petg filament52K/yr
- petg bundle46K/yr
- black petg filament34K/yr
- petg refill34K/yr
- petg matte30K/yr
Reviews and returns
What reviews say buyers love and hate about Sunlu Petg
We read the reviews and the return reasons for every product selling here.
“not really good on printing”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sunlu Petg questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









