2.85MM Only Products

2.85mm Filament — Made in Indiana, USA

All products listed here are available in the 2.85mm diameter — the same Atomic Filament quality you trust, sized for printers that require it.

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2.85mm Diameter

Designed for printers that require 2.85mm filament. Same premium Atomic Filament quality — just a different size. Check your printer specs before ordering.

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Same Atomic Quality

Prime grade virgin resin, premium colorants, and ±0.02mm diameter tolerance — produced on the same state-of-the-art equipment as our 1.75mm lineup.

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Made in Indiana, USA

Every spool produced domestically with laser micrometer quality control for consistent, reliable, clog-free printing.

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Need a Custom Color?

Don't see the color you need? We can produce any of our colors in 2.85mm with a minimum order of 40KG. Contact us →

💻 Looking for 1.75mm? The majority of our colors and materials are available in 1.75mm — browse our full lineup →

IF YOU CAN THINK IT, YOU CAN MAKE IT. 🚀

5 products