Welcome to Delfin + formlabs Support

formlabs has partnered with Delfin, a leader in industrial vacuum solutions, to provide powerful cleaning capabilities for its 3D printers. Explore below for information on your Delfin industrial vacuum—including replacement parts, accessories, upgrades, and more.

Formlabs 3D Printer Vacuum

DFL3 (Official FormLabs Vac)

Your default vacuum saves costs and creates value through efficient cleanings that recover unused, clean powder.

Have a question or request? Delfin’s team is at your service.

Our dedicated experts are here to help with customer service, sales and technical support, additional product information, and more.

Controlling Combustible Dust in Your Workplace

Delfin provides NRTL Certified explosion-proof vacuuming systems for 3D printing operations, using nationally recognized laboratories to test our equipment. We’re here to help you manage the risks of potentially hazardous dust—and meet the maximum safety and quality standards for your workplace.

Vacuums for 3D Printing

Innovative Solutions to Increase Efficiency

Table Header DFL3 (Official FormLabs Vac) DFL4 DFL5
Voltage (V-Hz) 115 - 60 1~ 115 - 60 1~ 115 - 60 1~
Power HP (kW) 1.5 (1.1) 1.5 (1.1) 1.5 (1.1)
Capacity gal (L) 3 (13) 4 (15) 5 (20)
Primary Filter Type STAR CARTRIDGE CARTRIDGE
Media, class (IEC 60335-2-69)2 Polyester - ANT M Polyester - ANT M Polyester - ANT M
Surface Area ft2 (m2) 4 (0.4) 6 (0.6) 32 (3)
Air Load on Filter ft/min (m/hr) 28.3 (518) 18.9 (345) 3.8 (69)
Cleaning System N/A DUSTOP DUSTOP