Vacutec's new Inert Gas Pack quickly connects to the back of the Vacutec EVAPro or EELD601 OEM-approved smoke machines. The portable kit includes a rugged resin storage/carrying case, regulator, 10' flex hose, quick-connect coupler and easy-to-fill 20 oz. inert gas bottle good for about 25 EVAP tests. Refilling 20 oz. and optional 40 oz. inert gas bottle is fast and inexpensive. Disconnect the Inert Gas Pack and quickly connect the Vacutec to your shop air in just seconds for non-EVAP leak testing.