Comparison : Item # HV-UL850/1-200C, HV Series High Efficiency Inlet Vacuum Filter for Medical Applications
Item # HV-UL850/1-250C, HV Series High Efficiency Inlet Vacuum Filter for Medical Applications
Item # HV-UL234/2-300C, HV Series High Efficiency Inlet Vacuum Filter for Medical Applications
Item # HV-UL234/2-400C, HV Series High Efficiency Inlet Vacuum Filter for Medical Applications