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Dyson Ball Series
Small Ball Upright Vacuum Cleaner

150AW Suction Power 42 Ft. Cleaning Radius 2 Tier Radial Cyclone Technology
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Product Information
Brand: Dyson
Series: Ball Series
Model: 21354501
Type: Upright
Usage: Residential
Pets: No
Allergens: No
Stairs/Multi-Floor: Yes
Steam Cleaner: No
Allergy/HEPA Filter: No
Swivel Handle: Yes
Corded: Yes
Cord Length: 31
Cleaning Radius: 42
Smooth Floor: Yes
Carpet: Yes
Technical Details
Carrying Weight: 12 Lbs.
UPC: 885609005003

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From the Manufacturer

Dyson Small Ball Vacuum Cleaner with 2 Tier Radial Cyclone Technology
The Dyson Small Ball is a lightweight and space efficient upright vacuum cleaner with an impressive 150 AW of suction power. The vacuum's advanced self-adjusting cleaner head automatically adjusts between carpets and hard floors, sealing in suction. The direct drive motor pushes the cleaner's bristles deep into carpets for thorough cleaning. 19 cyclones arranged across two (2) tiers work in parallel to increase airflow and capture fine dust. And when it comes time to empty the .21 gallon bin, it only takes the push of a button.

At only 12.15 lbs., the Small Ball is easy to move from room to room. Dyson Ball technology maximizes maneuverability around furniture and other obstacles. Plus, with a 42 ft. cleaning radius, the Small Ball has a 25% longer reach when compared to Dyson's previous small upright vacuum.

About Dyson
In 1978, James Dyson became frustrated with his vacuum cleaner's diminishing performance. Taking it apart, he discovered that its bag was clogging with dust, causing suction to drop. He'd recently built an industrial cyclone tower for his factory that separated paint particles from the air using centrifugal force. But could the same principle work in a vacuum cleaner He set to work. Five years and 5,127 prototypes later, he had invented the world's first bagless vacuum cleaner.

James Dyson's vacuum cleaner was first sold in Japan, the home of high-tech products. Known as the 'G-Force', it impressed the Japanese with its performance and quickly became a status symbol, selling for $2,000 a piece. It also won the 1991 International Design Fair prize in Japan.

With the royalties from G-Force sales, James Dyson was able to set up his own company, Dyson Ltd. In 1993 he opened his own research centre and factory in the Cotswolds, and set to work making a new vacuum - one that would capture even smaller particles of dust. It was called DC01, for 'Dual Cyclone', and it was the first vacuum cleaner to maintain 100% of suction 100% of the time.

Today, there are Dyson machines in over 65 countries around the world. Dyson has grown from one man and one idea to a technology company with over 1,000 engineers worldwide. But it doesn't stand still. At its core is an ever-growing team of engineers and scientists. More ideas. More invention.

Manuals & Guides

  • Specifications
  • Features
  • Reviews


5 Years
Cord Length:  
31 Ft.
Features & Performance
Washable Lifetime Filter
Suction Power:  
150 AW
Bin Volume:  
0.21 Gallons
Cleaning Radius:  
42 Ft.
Cleaner Head:  
Advanced Self-Adjusting Cleaner Head
Ball Technology:  
Hygienic Bin Emptying:  
2 Tier; 19 Cyclones
Included Accessories
Combination Tool
Stair Tool
Weights & Dimensions
12 3/20 Lbs.
31 2/25"
14 1/10"


Light to Carry
  • Weighs just 12.15 lbs. for easier lifting up stairs and around the home.
Saves Storage Space
  • Saves more storage space than a full-size upright vacuum.
Advanced Self-Adjusting Cleaner Head
  • Automatically adjusts between carpets and hard floors, sealing in suction. Direct drive motor pushes bristles deeper into carpet.
2 Tier Radial cyclones
  • 19 Cyclones arranged across two tiers work in parallel to increase airflow and capture fine dust.
Latest Ball Technology
  • Improved stability to maneuver easily around furniture, obstacles and into difficult places.
Hygienic Bin Emptying
  • Quick single button cyclone release and bin empty. No need to touch the dirt.
25% Longer Cleaning Reach
  • Cable, wand and hose extend to 42 feet, 25% longer compared to our previous small upright vacuum.
  • Includes a combination tool and stair tool.

Dyson Ball Series 21354501 Reviews