Reliably High-Quality | Eco-Conscious Manufacturing | Fully Made in the USA
Shop our top collections
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Lithophane Maker PLA
Developed in collaboration with Lithophane Maker, this unique filament brings out exceptional...
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PLA+ Filament
Discover the PLA+ Filament Collection by American Filament, where vibrant colors meet...
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Tough Pro PLA+
TOUGH Pro PLA+, a tough, engineering-grade PLA that can stand up to...
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Silk AF PLA Filament
Not all Silks are created equal! Our Silk PLA was designed with...
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CMYK Lithophane PLA Bundle
This CMYK collection has been finely calibrated, in partnership with Lithophane Maker,...
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Get your hands on our high-quality, American-made 3D printer filament!
Customer Favorites
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Classic Lithophane White AF 1.75mm PLA Filament - created by Lithophane Maker!
$4.99 USD - $26.99 USDClassic Lithophane White AF 1.75mm PLA Filament - created by Lithophane Maker!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USDClassic Lithophane White AF 1.75mm PLA Filament - created by Lithophane Maker!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USD -
Obsidian Black AF 1.75mm PCTG Filament Made in the USA!
$0.99 USD - $106.50 USDObsidian Black AF 1.75mm PCTG Filament Made in the USA!
Regular price From $0.99 USDRegular priceUnit price / per$4.99 USDSale price From $0.99 USDObsidian Black AF 1.75mm PCTG Filament Made in the USA!
Regular price From $0.99 USDRegular priceUnit price / per$4.99 USDSale price From $0.99 USDSale -
Crisp Lithophane Gray AF 1.75mm PLA Filament - created by Lithophane Maker!
$13.49 USD - $26.99 USDCrisp Lithophane Gray AF 1.75mm PLA Filament - created by Lithophane Maker!
Regular price From $13.49 USDRegular priceUnit price / per$0.00 USDSale price From $13.49 USDCrisp Lithophane Gray AF 1.75mm PLA Filament - created by Lithophane Maker!
Regular price From $13.49 USDRegular priceUnit price / per$0.00 USDSale price From $13.49 USD -
Matte Black AF 1.75mm PLA+ Filament Made in the USA!
$12.99 USD - $25.99 USDMatte Black AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USDMatte Black AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USD -
Ice White AF 1.75mm PLA+ Filament Made in the USA!
$12.99 USD - $25.99 USDIce White AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USDIce White AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USD -
Gunmetal Gray AF 1.75mm PCTG Filament Made in the USA!
$4.99 USD - $106.50 USDGunmetal Gray AF 1.75mm PCTG Filament Made in the USA!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USDGunmetal Gray AF 1.75mm PCTG Filament Made in the USA!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USD -
American Red AF 1.75mm PLA+ Filament Made in the USA!
$12.99 USD - $25.99 USDAmerican Red AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USDAmerican Red AF 1.75mm PLA+ Filament Made in the USA!
Regular price From $12.99 USDRegular priceUnit price / perSale price From $12.99 USD -
Blizzard White AF 1.75mm PCTG Filament Made in the USA!
$4.99 USD - $106.50 USDBlizzard White AF 1.75mm PCTG Filament Made in the USA!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USDBlizzard White AF 1.75mm PCTG Filament Made in the USA!
Regular price From $4.99 USDRegular priceUnit price / perSale price From $4.99 USD
Let customers speak for us
from 478 reviewsI like all of the material that comes form American Filament. There material prints easily, stays attached to the build plate and releases when I need it to. I like their spools also, they work well in my creality CFS.
Easy to use product and work as expected.
This program is wonderful for making lithopanes i can size then to any size before creating the .stl file. The files work great with any klipper that I use.
I’m playing around with colored lithophanes. The yellow works well to keep all of the colors in line. It comes off to school nicely. Your schools are really good.
Great product easy to use.
Great place, individual attention. Very nice staff. My go to place for filament.
I love creating with this filament, great bed adhesion, fantastic print quality, and vibrant color.
Great app and easy to us
Got some samples to try and the color is amazing, and I'm definitely looking to switch to using this PCTG. I've done a speed and temperature tests, I have noticed during tests that at the higher temperatures it looks better at slower speeds, and for lower temperatures higher speeds get a better matte finish. You can almost see it in my picture (on the dudes hat) but the higher speeds there are some "holes" or vacancies when printed at faster speeds. All in all beautiful gloss, I cannot wait to get a full spool for testing (will share my config settings once I've dialed it in), and will most likely be making the change.
works great
leuk programma om dingen uit te proberen!
I’ve been really impressed with Sky Blue AF 1.75mm PLA+ Filament from American Filament. The sky blue color prints beautifully — vibrant and consistent — and the PLA+ material is easy to work with, showing excellent layer adhesion and minimal warping even on detailed parts. It prints smoothly across different models, and the tight diameter tolerance gives reliable extrusion without clogs. As a USA-made filament, it’s a great choice for hobbyists and pros alike who want quality results and fun prints every time
Filament testing went well! Have a customer who requested that chocolate brown.
Liked so much, ordered mire.
Awesome app made a few things already and everything came out clean with no issues. Will definitely buy more and more