The Donaldson BOFA 3D PrintPRO 2 is an affordable, compact filtration and atmosphere management system for open-framed 3D printers. Designed to filter fumes generated during printing without cooling the filament deposition area, the PrintPRO 2 features 27 cfm airflow, three-stage filtration with 99.995% HEPA efficiency at 0.3 microns and activated carbon gas filtration, all in a quiet package operating below 44 dB(A). This configuration includes the hose kit with 50mm stay-put arm, funnel, table bracket, and flexible hose for bench-mounted installation.