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We Recommend - High Performance Filtered Central Vacuum Power Units

You won't find any checks or stars to indicate a rating on our filtered central vacuum power units. That's because there is no verifiable, independent central vacuum rating system. At Central Vacuum we just present the specs of our favorite filtered central vacuum units and let you decide which ones are five star. We also have the most comprehensive comparison charts available. We include complete, not partial, specs from manufacturers in three charts based on the size of your home. Because of the amount of information, we have to offer these in pdf files because they are too large to put on a web page.

 

 

 
AirVac AVR7500 Power Unit
Imperium CV3800 Central Vacuum Unit
Electrolux PU3900 Power Unit
Rhino Vac 675R-LS Power Unit
AstroVAc SR-54 Power Unit
RhinoVac 399R-L Power Unit
Brand / Model
AirVac
AVR7500
Imperium
CV3800
Electrolux
PU3900
Rhino Vac
675R-LS
AstroVac
SR-54
RhinoVac
399R-L
Price
$329.00 $695.00 $959.00 $525.00 $729.95 $599.95
Warranty
5 Years 7 Years 10 Years Limited 20 Years 5 Years 15 Years
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Unit Details More Info More Info More Info More Info More Info More Info
Voltage
120
240
120
120
120
120
Amps
13.5
13
15
 12.8
15.8
12.8 
Air Watts
551
1040
640
700
631
520
CFM
118
220
126
130
121
96
Water Lift (Inches)
131
123
137
148
142
136
Dirt Capacity (Gallons)
6
9.5
7
5
9.5
5
Muffler
Included
Optional
Optional
Included
Optional
Included
Utility Inlet
Included
Included
Included
Included
Optional
Included
Motor Info
5.7", 2 Stage
2 Motors
5.7" 2 Stage Tangential By-Pass
7.2"
5.7", 2 Stage
7.2", 2 Stage
5.7", 3 Stage
Dimensions
40" h x 16"
41-3/4" h
x 14-7/8" d
42" h x 14" d
39" h x 12" d
41-3/4" h x 12-7/8" d
39" h x 12" d