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Air Vac / M & S
AstroVac®
Beam 
                 New!
Black & Decker
Brute
Budd
Cana-Vac
Dirt Devil®
Drainvac        New!
DuoVac          New!
Dustcare
Easy-Flo
Electrolux
Eureka
Fasco
Filtex
Hayden           New!
Honeywell
Hoover          New!
MD Manufacturer
Nutone               New!
Patton
Power Star      New!
Pullman-Holt
PurVac 
             New!
Riccar
Sears / Kenmore
Sequoia
Signature
Simplicity
Smart
Vacuflo
Valet               New!
WalVac
Whirlpool
Zenex

 

 
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 DuoVac Vacuum Units
Authorized DuoVac Internet Dealer

 
DuoVac Signature & Anniversary Series
Our hallmark performance in all its beauty. All aluminum! A distinctive look with
a brushed metal finish and unbeatable vacuuming power. Rust proof!

Models SIG1465 SIG1530 SYM1658 Anniversary
Our Exclusive Warranty Information
We at ThinkVacuums.com stand by our central vacuum sales. Should anything go wrong, our warranty lasts for 7 years and covers everything except filters and motor brushes. As an added bonus, that same 7 year warranty is still valid for anybody who will own that unit. If there are any issues with the DuoVac unit during the warranty period, simply send it back to us and we'll repair it or replace it with a brand new DuoVac central vacuum. All DuoVacs come with our exclusive warranty, it's the best offered in the industry!
Home Size Small - Medium Homes Small, Medium & Large Homes
Water Lift 136" 146" 148"
Airflow (cfm) 95 103 129.8
Air Watts

465

530

658

Voltage 120 120 120
Amps 13.1 14.4 15.8
Compare
Venting Option Yes Yes Yes
Dirt Capacity 7.6 Gal. 9.6 Gal. 7.8 Gal.
Filtration
Type
German
Herculon Filter
German
Herculon Filter
German DuoFibre
Polypropylene - 3-Ply SMS
Style Bagless Bagless Bagless
More Info.
Body Style Stainless Steel Stainless Steel All Metal
Height 32" 31 - 1/2" 32"
Diameter 13 - 3/4" 15 - 1/4" 13"
DUO Life Yes Yes Extended Life
DUO Force No Yes Yes
DUO Acoustic No No Ultra Quiet Series
Motor
Safety Valve
Recommended
(Order Below)
Recommended
(Order Below)
Recommended
(Order Below)
Warranty Limited
Lifetime
Limited
Lifetime
Limited
Lifetime
Home Size Small - Medium Homes Small, Medium & Large Homes
Sale Price
$529.00
Free
Tornado Power cleaning cloths included







Sale Price
$623.00
Free
Tornado Power cleaning cloths included







Normally $795.00
Sale Price $599.00
Free
Tornado Power
cleaning cloths included

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Select Color
 
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Free Shipping on All Orders Over $60
UPS Ground Only Within The Continental US. Sales Tax Will Apply To Florida Residents.

DuoVac Silentium® Series
Whisper quiet, world famous performance. Silentium is one of the quietest central vacuum units in the world, the result of unique cutting-edge technology that lowers the decibel level without sacrificing the power.

Models SIL1404 SIL1465 SIL1530
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Home Size Small Homes Medium-Large Homes
Water Lift 107" 136" 146"
Airflow (cfm) 112 95 103
Air Watts

404

465

530

Voltage 120 120 120
Amps 11.7 13.1 14.4
Venting Option Yes Yes Yes
Compare
Dirt Capacity 7.6 Gal. 7.6 Gal. 9.6 Gal.
Filtration
Type
German Herculon
Filter
German Herculon
Filter
German Herculon
Filter
Style Bagless Bagless Bagless
More Info.
Height 35" 35" 35"
Diameter 13 - 3/4" 13 - 3/4" 13 - 3/4"
DUO Life No Yes Yes
DUO Force No No Yes
DUO Acoustic Yes Yes Yes
Motor
Safety Valve
Recommended
(Order Below)
Recommended
(Order Below)
Recommended
(Order Below)
Warranty Limited
Lifetime
Limited
Lifetime
Limited
Lifetime
Home Size Small Homes Medium-Large Homes
Sale Price
$550.00
Free
Tornado Power
cleaning cloths included


Sale Price
$629.00 
Free
Tornado Power
cleaning cloths included


Sale Price
$715.00
Free
Tornado Power
cleaning cloths included


Free Shipping on All Orders Over $60
UPS Ground Only Within The Continental US. Sales Tax Will Apply To Florida Residents.

DuoVac Signature & Symphonia Series
Sound performance you'll applaud for life. A model of sturdiness. Motor housing made of high caliber steel for its mechanical resistance and sound heat dissipation. Dust receptacle made of light, resistant aluminum alloy.

Models SIG1404 SYM1465 SYM1528
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Home Size Small Homes Medium-Large Homes
Water Lift 107" 136" 128"
Airflow (cfm) 112 95 115
Air Watts

404

465

530

Voltage 120 120 120
Amps 11.7 13.1 14.4
Venting Option Yes Yes Yes
Dirt Capacity 7.6 Gal. 7.6 Gal. 7.6 Gal.
Compare
Filtration
Type
German Herculon
Filter
German Herculon
Filter
German Herculon
Filter
Style Bagless Bagless Bagless
More Info.
Height 32" 32" 32"
Diameter 13 - 3/4" 13 - 3/4" 13 - 3/4"
DUO Life No No No
DUO Force No No Yes
DUO Acoustic No No No
Motor
Safety Valve
Recommended
(Order Below)
Recommended
(Order Below)
Recommended
(Order Below)
Warranty Limited
Lifetime
Limited
Lifetime
Limited
Lifetime
Home Size Small Homes Medium-Large Homes
Sale Price
$454.00 
Free
Tornado Power
cleaning cloths included


Sale Price
$450.00
Free
Tornado Power
cleaning cloths included


Sale Price
$579.00
Free
Tornado Power
cleaning cloths included


Free Shipping on All Orders Over $60
UPS Ground Only Within The Continental US. Sales Tax Will Apply To Florida Residents.

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Emergency Motor/Fire Relief Valve
Prevent Motor Burn Outs - A Must Have For All Central Vacuums