Filtered Extraction for Universal Laser Platforms

Challenge: Campus facilities prohibited cutting a roof vent, and the building HVAC could not supply the 425+ m³/h exhaust ULS specifies — the lab risked losing laser access entirely.

Outcome: The FS400's 460 m³/h airflow and high static pressure met the ULS exhaust spec in recirculating mode. EHS signed off on the HEPA H14 + treated-carbon stack, and the lab now runs acrylic and plywood jobs through full class days with no odor complaints from adjacent rooms.

Challenge: The enterprise-branded filtration unit quoted alongside the laser carried a significant markup, and its cartridges were a recurring budget line the department wanted to cut.

Outcome: The FS300s connected to the VLS's 102 mm exhaust port with the included adapter ring. Filter spend dropped roughly half versus the OEM cartridge schedule, and the modular stack lets staff replace only the saturated stage instead of the whole cartridge.