Sebo Airbelt K3 Onyx Black Canister Vacuum w/ 10 Year Warranty


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Sebo’s Airbelt K3 Onyx canister vacuum is a mid-sized machine that is perfect for any home. The powerhead on this machine is durable and maneuverable, making it easy to vacuum around furniture and other obstacles. The suction adjustment switch on the handle ensures that you always have the perfect level of power, no matter what type of flooring you are cleaning. Whether you have carpet, hardwood, or tile, this vacuum will make short work of any mess. With its flat-to-the-floor profile and easy-to-use design, Sebo’s Airbelt K3 Onyx is the perfect choice for anyone looking for a versatile and powerful canister vacuum.



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Sebo K3 Premium Onyx Overview

Sebo vacuums are known for their high versatility and durability, and the Sebo Airbelt K3 Onyx is no different. The Sebo Airbelt K3 Onyx canister vacuum has a 37-foot operating range, so you can cover a large area while cleaning your home, while the automatic cord winder makes storing the vacuum a breeze. The Sebo Airbelt K3 uses rubber-coated wheels and high-quality casters for smoother operation.

Sebo’s Airbelt K3 is a top-of-the-line canister vacuum with plenty of features to keep your home clean. In addition to Sebo’s notorious suction power, the Airbelt K3 also comes with a full bag or clog light. So, you’ll never have to worry about when you need to change the bag or perform maintenance on the vacuum. Plus, you can protect your vacuum’s motor by turning the vacuum off immediately when you see the lights. Doing so will extend your vacuum’s life. So, if you’re looking for a high-quality, durable vacuum that will make cleaning your home a breeze, Sebo’s Airbelt K3 is the perfect choice for you.

Sebo Airbelt K3 Versatility and Features

Sebo Airbelt K3 Onyx canister vacuum cleaners offer many features that are designed to make vacuuming easier and more effective. For example, the Sebo Airbelt K3 features a soft bumper that protects your furniture, walls, and vacuum from damage and scuffs. The Sebo Airbelt K3 also has quick-release connections to make switch between tools and floor cleaning as easy as possible. In addition, the Sebo Airbelt K3 features a comfortable ergonomic handle to reduce hand and wrist strain. As a result, the Sebo Airbelt K3 is a great choice for those who are looking for a high-quality vacuum cleaner that offers a variety of features that are designed to make vacuuming easier and more effective.

Sebo Airbelt K3 Onyx is a professional-grade vacuum that is perfect for allergy and asthma sufferers, as well as pet owners. Not only does it feature hospital-grade filtration, it’s also highly effective at removing pet hair! The Sebo Airbelt K3 comes with a 10 year warranty, making it a great investment for those who are looking for a long-lasting vacuum.

Sebo K3 Canister Vacuum – Easy Maintenance

Sebo Airbelt K3 Onyx canister vacuum cleaners are equipped with an automatic switch-off feature for full bags, clogged hoses, and dirty filters. When the machine detects one of these conditions, an orange light shines on the canister body next to the green “on” light. Simultaneously, an airflow bypass valve opens to prevent overheating of the motor due to lack of airflow. This safety feature ensures that Sebo Airbelt K3 canister vacuums will not overheat and burn out, ensuring a long life for your vacuum cleaner.


  • Variable suction control
  • Full bag indicator
  • Easy brush roll removal
  • Ergonomic handle
  • On board tools
  • Telescopic wand
  • Airbelt design disperses exhaust evenly

Included Tools

  • 24in flexible crevice tool
  • 9.2 foot extension hose
  • Air driven turbo brush
  • Tool adapter
  • Parquet tool
  • Crevice tool
  • Upholstery tool
  • Dusting brush


Suction Motor 1250 Watts
Brush Motor 175 Watts
Airflow (motor rating) 120 CFM
Water Lift (motor rating) 95 in.
Belt Guarantee 5 Years
Height Adjustment Manual
Suction Motor Protection Thermal
Bag Capacity .8 gal.
Handle Weight 1.5 lbs.
Body Weight 12 lbs.
Variable Suction Control Yes
Bare Floor Cleaning Yes
Dusting Brush Included Yes
Cleaning Wand Included Yes
Cord Length/Range 25 ft./37 ft.
Power Head Width 12 in.
Hose Length 7 ft.
S-class Filtration Yes
Adjustable Handle Yes
HEPA Filtration Available Yes
Use Without Power Head Yes
Brush Height Settings 4
Brush Wear Compensation Manual
Brush Speed 2700 RPM – K3
Sound Level 63 dBA

More Info

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Additional information

Weight 15 lbs
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Warranty Period

10 years


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