Central Vacuum Power Units

Power Units

All About Central Vacuums carries ALL BRANDS of Central Vacuum Systems/ Power Units, Attachments, Parts, Hoses and Accessories and takes pride in keeping them in stock! Below is a sample of the power units that we carry. If you would like something that is not shown or would like additional information on the products seen below, please call us at 470-441-5665.

Beam Serenity

Serenity QS – the quiet leader.

BEAM’s most popular selling power unit offers high-performance cleaning power for your home. From 550 – 640 air watts, these units are ready for anything from a small townhome to a spacious country estate.

BEAM Serenity Models: 325A, 375A, 398A

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Beam - Serenity: the quiet leader in central vacuum systems

Dirt Devil Filtered Cyclonic Power Units

Filtered Cyclonic Power Units

Dirt Devil® Filtered Cyclonic Central Vacuum power units feature Cyclonic Filtration Technology™ (CFT™), a unique dual filtration process that utilizes cyclonic separation for primary filtration and a pleated filter for secondary filtration. Unlike central vacuum systems that rely on permanent cloth filters, the powerful performance of Dirt Devil® will not decrease as dirt accumulates.

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Dirt Devil central vacuums installation and service from All About Central Vacuums.


The Original

Central vacuum needs beyond the typical residential application can look to Modern Day to meet the challenge. The models within this line address the need for high waterlift, high CFM, and long life motor options which include metal motors as large as 8.4″ diameter.

Modern Day utilizes the Tru-Seal® Microfiltration System featuring a 5-ply, closed bag microfilter that holds 8 gallons of debris and effectively removes particles as small as .3 microns from the air stream without hindering vacuum performance.

ModernDay Models: M465h (120V), M575h (120V/240V), M615h (120V/240V), M715h (120V/240V), M965h (120V/240V)

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MD Central Vacuums installation and service from All About Central Vacuums.


Flo-Master – Powerful

Many homes will find Flo-Master the brand of choice. Excellent performance with aggressive pricing makes this model line everything a homeowner desires in a central vacuum.

Flo-Master is built with 18 and 20 gauge steel, power-coated inside and out, and features the highest quality electronics. Flo-Master units are backed with a 10-year warranty for long term, trouble-free operation. The highly efficient Tru-Seal® Microfiltration keeps the thru-flow motors clean and cool.

Flo-Master Models: F450t (120V), F600t (120V/240V), F650t (120V/240V), F700t (120V/240V)

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MD Central Vacuums Flo-Master installation and service from All About Central Vacuums.


AirMaster – Bottom-Emptying,  Easy Clean

MD introduces AirMaster, a full line of industry popular, bottom-emptying central vacuums. Designed and assembled in the USA, AirMaster reflects the craftsmanship and quality known to all MD brands. AirMaster units are extremely quiet and provide years of outstanding performance.

AirMaster’s unique hybrid filteration system allows homeowners the choice of Hyperflow micro-filtration bags or bagless with the pre-installed inverted Microtex cloth filter. Each model comes with both options.

AirMaster Models: A450t (120V/240V), A575h (120V/240V), A650t (120V/240V), A700t (120V/240V)

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MD Central Vacuums Flo-Master installation and service from All About Central Vacuums.

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At All About Central Vacuums, we believe in our products and services. In addition, we also believe in good old fashion personal service. We would be happy to visit you in your home or office to provide an estimate
– free of charge!