Features: ReadyforusewithandScivenaScientificAnesthesiaSystemoryourexistinganesthesiaequipmentExtractsFDA-approvedUSP93%pureO2fromtheairanddeliversondemand-upto5LPMUsestheindustrystandardDISSmalethreadconnectionIncludes10ofhighpressureO2hosewithfemaleDISSendfittingsFDAapproved,ULtestedOxygenpurityandflowsafetyalarmsQuiet40-dBAoperationMadeintheUSA,state-of-the-artmanufacturingwithISOqualityandTUVSUVsafetycertificationsIndustrybest3yearwarranty Specifications: Dimensions:14"x9"x23"Electricalpowersupply:Rating:115/230V60Hz,AveragePower:330W(avg),ProtectionClass:ClassII, MainsProtection:5ATHECOARSECABINETFILTERSHOULDBECLEANEDASNEEDEDINYOURENVIRONMENT. OrderP/NOC4000-1CHANGEFINEINTAKEFILTERSDURINGYEARLYANESTHESIASERVICECALLOREVERY2YEARS. OrderP/NOC4000-2