Keep machines running cleaner, longer, with 3Nine’s Apex line.

By Arthur Field


Wednesday 14 January 2026, 5:00:00 PM


“We can take on some of the dirtiest applications and keep these things running for a very long time.”

When it comes to keeping machines clean, how is separation different from filtration? 3Nine’s patented Disc Stack technology literally separates the oil from the air, returning it to your machine. MTDCNC’s Arthur Field and 3Nine’s James Bracken discuss how this Swedish company partners with shops, sizing the right unit for every application and keeping machines running longer, cleaner, and safer.

The Apex line – from the compact Vera, to mid-range Freja, and the high-capacity Hilma – extends filter life, reduces waste, and keeps even the dirtiest machines performing at their peak.



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