Coex 3D Filament - Midwest Version

Shop COEX 3D Printing

A full line of high-performing and extremely durable 3D filaments made for hobbyists, educators, and professional engineers. Buy Today!
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Coex’s Standard PLA 3D printer filament is the most environmentally-friendly 3D filament solution because of its low toxicity. Manufactured to the highest standards, it is the most popular choice for professionals and hobbyists.

Price: $27.99


Coex’s highest-performance PLA filament for 3D printing. It is made from Natureworks Ingeo 3D850 and shows improved heat resistance, more toughness, good adhesion, and less warping or curling than traditional PLA.

Price: $37.99


Similar to PLA, Coex’s PETG filament is a popular easy-to-print material used in 3D printing but also because of its clarity, durability, and strength. It is often used when transparency is important because of its glass-like quality.

Price: $32.99

"Excellent supplier with consistent, dependable filament at very competitive prices. Rolls come nicely packaged and ship quickly - definitely would recommend their filament to others." — Noah D.

"Are you into 3D printing? If so, buy your plastic here! Very friendly, helpful staff that are passionate about their products and 3d printing. If you are local, they make it easy to order online and pick it up inside. Nice variety of colors of PLA and haven't had any problems." — Jay Y.

"From sales to shipment, we love working with the COEX team! Not only do they produce consistent, high-quality filament, their team is super flexible and willing to take on all of our requests." — Matt F.

Coex is More Than Your Average 3D Printing Supplier 


Coex is your 3D filament solution provider that has an industry reputation for superior run reliability and overall exceptional quality. Using only prime virgin resins, made in a variety of colors in 1.75 mm and 2.85 mm sizes, Coex manufactures the highest quality filament made in America.


Coex will meet all of your 3D printing needs. Whether it be through contract manufacturing, private label programs, reselling, distribution, or customization, Coex can produce short runs and high volumes of both standard and high-performing polymers.


Experience advanced technology with Coex as they are always continuously assessing new polymers and processes to improve the already unparalleled quality and reliability of their 3D filament products.


Coex believes success is providing quality products delivered by amazing people. With trusted 3D printing services, excellent customer service, knowledgeable staff, and continuous experimentation, Coex is available to help with any project or question.


For makers, by makers. The Coex team are your 3D printing experts. You can be confident that you are not only getting a great, quality 3D printer filament product but also the knowledge and expertise to help with any projects whether it be for professionals or hobbyists.


Coex’s order-to-ship time is significantly faster than the industry standard, so you can always count on quick delivery. Their 3D filament products are produced in the USA at a Midwest facility, they can be shipped to any domestic location quickly and affordably.