What We Offer


Looking for cheap 3D printer filaments direct from the manufacturer? Well, we’ve got what you need! Monofilament Direct is a 3D filament manufacturer offering B2B and B2C services. Our products include top-quality extruded PLA and ABS ideal for businesses and enthusiasts alike.



Our filaments are made in the USA, with 100% virgin resin.


Our filament is made of the highest quality materials and inspected carefully.


Our filament consistency leads to a more uniform print from start to finish.

Our Products


PLA 3D printing filament is a plastic organic material made from biodegradable and renewable materials. PLA filament is commonly used for fused deposition modeling 3D printers. It is easy to print and the structure made is durable enough to market commercially. It has excellent layer adhesion, as well as low printing temperature (usually around 190°C to 220°C).


ABS is an oil-based plastic. It is highly resistant to impact, cracking, and layer separation- making it generally best-in-class in terms of durability. Though ABS is not as easy to print with as PLA or PETG, ABS is a professional-grade material suitable for a wide range of applications.

Quality PLA & ABS Filament Manufacturer & Supplier


Monofilament DIRECT is a 3D filament supplier for a wide market of hobbyists and 3D printing related businesses. Our filaments are extruded and made in the US with 100% virgin resin. We have an expansive array of PLA and ABS filament colors made from high quality pellets. Each spool is inspected and controlled with the greatest care as if it was for our own printers.


You can never go wrong with us when it comes to superior notch quality 3D printer filaments at factory cost! At Monofilament DIRECT, this is where you can buy 3D printing filaments.

Full-Blown Manufacturing Capabilities


Monofilament DIRECT has a complete filament production facility with R&D polymer development, specially extruders and great quality control.

Our filaments are extruded using a specially designed extruder screw that is designed to promote mixing while minimizing shear and degradation of the polymer. The extrusion process is carefully controlled to promote six sigma dimensional stability of the filaments.

Print More for Less


Whenever you order, each filament is shipped directly from our factory to your doorstep. We are not a distributor, hence there is no middleman. This means there’s more savings on your part

Consistent Colors & Quality


We extrude consistent colors and quality which ensures fewer clogged print heads. Our filament consistency leads to a more uniform print from start to finish. Each spool is wound with the greatest of care to help prevent filament crossovers, which can lead to filament breakage during prints.

Capable of Larger 3D Prints & Bulk Orders

Want to buy bulk filaments? We have launched our 2.25Kg & 4.5Kg spools for those who want to print more with just 1 filament spool! You may also request for other diameter sizes, depending on the bulk of orders.

Feet Extruded
Countries Served
Kgs Available
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