Skip to main content Skip to main content

KelTec 3D Printing N99 Masks for Local Hospitals

KelTec engineer, Toby Obermeit is working with the Medical University of South Carolina to make improvements to their S.A.F.E. Mask design as well as creating a variety of additional cartridge options.

KelTec 3D Printing N99 Masks for Local Hospitals

These designs will be publicly available to help fill the immediate needs of healthcare and first responders everywhere. The masks, when used with the correct filters, can be of N99 quality, are reusable, and currently feature replaceable Roomba Filters.

“After Toby studied the original S.A.F.E. filter cartridge design, he then optimized it by making it faster and easier to print” said Marketing Manager, Matt Stanek. “He submitted this improved design to MUSC, and officials at the University were so impressed that they asked for help with the next generation mask design.”

The original design required cutting and gluing a HEPA filter, however the new designs utilize various Roomba Filters, making them much easier to assemble.

“We’ve accomplished a lot.” said Obermeit. “We’ve made improvements to the mask itself, as well as created multiple cartridges which take different types of filters. There is even a mask design that has an integrated filter cartridge.”


KelTec, meanwhile, quickly repurposed their 3D printers for the N99 quality masks to supply local hospitals.


“Caring about each other, our families and neighbors is in our DNA,” concluded Sales Director, Derek Kellgren. “These are difficult times and we have friends, family members, neighbors and customers on the front lines. We’re just glad we can be of some help, given how much they’re helping us and our communities.”

Links for printing S.A.F.E. Cartridge System and Mask designs:

Original S.A.F.E. Mask Design
Optimization of Filter for Original Design
Next Generation Mask Design
New Designs for Roomba HEPA Filters, Mask Built-in

Current Magazine Cover

Enjoy articles like this?

Subscribe to the magazine.

Get access to everything Guns & Ammo has to offer.
Subscribe to the Magazine

GET THE NEWSLETTER Join the List and Never Miss a Thing.

Recommended Articles

Popular Videos

Red vs. Green Lasers: Visibility in Bright Light

Red vs. Green Lasers: Visibility in Bright Light

In this segment of “At The Range,” Handgunning Editor Jeremy Stafford and contributor Patrick Sweeney compare the visibility of red and green lasers in outdoor, sunny conditions.

Pocket-Pistol Carry Tips and Tricks

Pocket-Pistol Carry Tips and Tricks

Pocket carry, as a method of concealed carry for a defensive firearm, can be a practical option when done right. This is especially true during the colder months when heavy outer garments can obstruct access to a traditional waistline holster. Former U.S. Navy SEAL Jeff Gonzales, president of Trident Concepts, joins G&A contributor Kimberly Heath-Chudwin to discuss guns, training and gear, including Blackhawk's TecGrip holster that can make pocket carry more successful.

Drive Tanks: DT-T34/85

Drive Tanks: DT-T34/85

Going inside a tank, we shoot a DT-T34/85.

See All Videos

Magazine Cover

GET THE MAGAZINE Subscribe & Save

Digital Now Included!

SUBSCRIBE NOW

Give a Gift   |   Subscriber Services

PREVIEW THIS MONTH'S ISSUE

Buy Digital Single Issues

Don't miss an issue.
Buy single digital issue for your phone or tablet.

Buy Single Digital Issue on the Guns & Ammo App

Other Magazines

See All Other Magazines

Special Interest Magazines

See All Special Interest Magazines

GET THE NEWSLETTER Join the List and Never Miss a Thing.

Get the top Guns & Ammo stories delivered right to your inbox every week.

Phone Icon

Get Digital Access.

All Guns and Ammo subscribers now have digital access to their magazine content. This means you have the option to read your magazine on most popular phones and tablets.

To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine.

Get Digital Access

Not a Subscriber?
Subscribe Now