Clean Agent- for Class A- B and C hazards- Low GWP -Global Warming Potential- Low ODP -Ozone Depleting Potential- Short atmospheric lifetime- Leaves no residue- Maximum visibility during discharge- No electrical conductivity back to the operator- No thermal or static shock- Bar Coded and Bi-lingual Labels- Manufactured and tested to ANSI-UL Standards- ISO-9001-2000-ISO-14002-2004 Certified- UL listed and USCG- Dependable Drawn Steel Cylinders- All Metal Valve Construction- EPA approved -