Shipping and Discounts

3D Printer Enclosures & Cases

American-made enclosure kits with 1 inch thick carbon air filters

3D Upfitters Story

Thousands of customers have confirmed that enclosing a 3D printer not only improves prints, when combined with optional air filters or fire suppression will improve indoor air quality and reduce the fire risk.

Customers include not only the top tier in the technology, transportation, and education sectors, but small schools, small businesses, libraries, and hobbyists all over the world. 

Made in America on American-made equipment with acrylic and filament from American factories.

We don't make 3D printers; we make 3D printers work better.

Testimonials

I would like to commend you on the professionalism, great attention to detail, and pride each step of the way.

Chris C.

I just wanted to let you know how much I like my Prusa Mk3 enclosure. I’m not that handy but the videos and the instructions were first rate. The fit and finish of your product is really outstanding and I would highly recommend it to anyone. I was concerned about air quality. By having the enclosure venting outside, this has freed my mind to concentrate on the printing. Glorious!

James H.

I was so pleased with the Prusa Mk3S+ and your enclosure so I went and bought another Prusa.

Jonas I.

Discount on our Customizable 3D Printer Cart

A flexible, easy way to move your Prusa, Prusa MINI, or Lulzbot Mini 3D printer around without having to lug your filament and equipment. Comes with STLs for a variety of holders to attach to the 20x20 aluminum. Fits the Lulzbot Mini too!

This model is changing for 2021, so we're discounting the 2020 model. Use SMALLCARTCLEARANCE at checkout for a 35% discount.

Product Details

Latest Blog posts

Customized 3D Printers and Enclosures

Customized 3D Printers and Enclosures

Most people don't customize their 3D printers, and thus 3DUPfitters enclosures are designed to work with the stock configuration and as few modific...
Let's Talk about 3D Printer Fire Safety: "Will this thing burn down my house?"

Let's Talk about 3D Printer Fire Safety: "Will this thing burn down my house?"

If you've been active in the online 3D printing forums, it won't take long to come across a picture of someone's printer after a fire. But does th...
PLA and ABS 3D Printing while Protecting Your Lungs with an Enclosure

PLA and ABS 3D Printing while Protecting Your Lungs with an Enclosure

There's not much to a 3D printer enclosure.  Although ours look fancy, functionally they're not much different than putting a cardboard box over th...