Various Models Are:
•Filtered Cyclonic
     •5 Gallon Capacity
     •Up to 4,000 Sq Feet
     •120 Volts
     •Performance HEPA Filtration
•Deluxe FIltered Cyclonic
     •7.5 Gallon Capacity    
     •Reminder Lights
     •Muffler
     •Front Utility Valve
     •Smooth Start Capacity
     •120 Volts
     •Up to 6,000 Sq Feet  
     •Performance HEPA Filtration
•Premium Filtered Cyclonic
     •7.5 Gallon Capacity    
     •Reminder Lights
     •Muffler
     •Front Utility Valve
     •Smooth Start Capacity
     •120 Volts
     •Up to 8,000 Sq Feet  
     •Performance HEPA Filtration
•Ultra Filtered Cyclonic
     •7.5 Gallon Capacity    
     •Reminder Lights
     •Muffler
     •Front Utility Valve
     •Smooth Start Capacity
     •240 Volts
     •Up to 20,000 Sq Feet  
     •Performance HEPA Filtration