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Providing Cleaning Technology for over 40 Years

SEBO  |  SKU: 91500GB1

Sebo Automatic X7 Onyx Upright Vacuum Cleaner 91500GB1

Regular price £349.48
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✅ Premium Onyx Black Metallic Finish
✅ Computer-Controlled Automatic Height Adjustment
✅ S-Class Hospital-Grade Filtration
✅ Tool-Free Brush Roller Removal
✅ British Allergy Foundation Approval
✅ Flat-to-the-Floor Profile
✅ Integrated Wand & Hose
✅ Advanced Motor Protection
✅ High-Capacity Ultra-Bags

Sebo Automatic X7 Onyx Upright Vacuum Cleaner 91500GB1 is backordered and will ship as soon as it is back in stock.

What's In The Box

  • Sebo Automatic X7 Onyx Upright Vacuum Cleaner
  • Crevice Nozzle (on board)
  • Upholstery Nozzle (on board)

Product FAQ's

🔍 SEBO Automatic X7 Onyx: Frequently Asked Questions

❓ What is the difference between the SEBO X7 Onyx and the standard X7 White?
💬 The X7 Onyx (91543GB) is a premium aesthetic variant of the classic X7. While it shares the same high-performance 890W motor and standard tool kit (Crevice Nozzle and Upholstery Nozzle) as the White model, the Onyx features a high-gloss Metallic Onyx Black finish, offering a more sophisticated look for modern homes.

❓ Does the SEBO X7 Onyx automatically adjust to different floor heights?
💬 Yes. The X7 series is world-renowned for its Computer Control System. The machine constantly senses the resistance of the brush bar against the floor surface and automatically raises or lowers the power head. This ensures the optimum cleaning height whether you are moving from a deep-pile carpet to a hard wood floor.

❓ What do the red lights on the X7 Onyx display panel mean?
💬 The X7 Onyx uses a smart diagnostic system to protect the motor:

"Check Brush": This indicates the brush roller is worn and needs replacing, or there is a jam.

"Bag Full": The 5.3L Ultra-Bag is at capacity or there is a blockage in the intake.

"Check Filter": The S-Class filters are saturated and need changing to maintain suction.

Automatic Shut-off: If a significant jam is detected, the machine will turn off to prevent the belt from snapping.

❓ Is the SEBO X7 Onyx suitable for people with allergies?
💬 Absolutely. The X7 Onyx is British Allergy Foundation approved. It features S-Class Hospital Grade Filtration, capturing 99.9% of particles down to 0.3 microns. The completely sealed, bagged system ensures that allergens, pet dander, and dust are trapped securely, making it ideal for asthma sufferers.

❓ How often should I replace the filters on the X7 Onyx?
💬 For peak performance and to maintain your 5-year warranty, SEBO recommends changing the Exhaust Filter and the Micro-Hygiene (Pre-Motor) Filter every 20 bag changes, or roughly once a year. Regular filter changes ensure the 890W motor remains cool and efficient.

❓ Can the SEBO X7 Onyx clean hard floors effectively?
💬 Yes. As a "Total Floor" vacuum, the computerised head lowers itself to the perfect level for hard floors, allowing the brush roller to sweep dust from crevices while the high-power suction pulls debris into the 5.3L bag.

❓ How long is the power cable on the SEBO X7 Onyx?
💬 The Onyx comes with a 10-metre power cable, providing a massive cleaning radius. This allows you to clean large rooms or move from the hallway through several rooms without having to frequently stop and change plug sockets.

❓ Can the SEBO X7 Onyx clean under low furniture?
💬 Yes. The X7 Onyx is designed with a fold-flat profile. By using the foot pedal to recline the handle, the machine can lay completely flat to the floor, allowing you to reach deep under beds, sofas, and coffee tables where dust and pet hair tend to accumulate.

❓ Does the SEBO X7 Onyx use a belt that needs replacing?
💬 One of the biggest advantages of the X7 series is the reinforced drive belt. Unlike many cheaper uprights where belts snap frequently, SEBO uses a heavy-duty, non-slip belt designed to last the lifetime of the machine. Furthermore, the electronic sensor will shut the motor down instantly if a jam is detected, preventing any belt damage.

❓ Is the brush roller on the X7 Onyx easy to clean?
💬 Maintenance is effortless. The X7 Onyx features a tool-free brush removal system. Simply press a button on the side of the power head, and the brush roller slides out. This allows you to easily clear away wrapped hair or threads with a pair of scissors in seconds.
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Product Downloads

The Sebo Automatic X7 Onyx Upright Vacuum Cleaner

The SEBO Automatic X7 Onyx is a premier domestic floorcare solution, combining a striking Onyx Grey finish with elegant Rose Gold accents. Designed for the modern home, this model delivers the legendary durability of a commercial SEBO with a sophisticated aesthetic that complements contemporary interiors.

Beyond its premium looks, the X7 Onyx is a powerhouse of cleaning technology. Its computer-controlled height adjustment system ensures that the 890W motor delivers peak performance on every surface—automatically transitioning from thick carpets to hard floors without any manual intervention.

Sebo X7 Onyx Key Features & Performance Benefits

  • Computer-Controlled Height Adjustment: The X7 Onyx senses the floor surface and adjusts the brush height in real-time. This ensures the optimal cleaning position for both deep-pile carpets and delicate hard floors.
  • S-Class Hospital Grade Filtration: Captures 99.97% of particles down to 0.3 microns. This three-stage system makes the X7 Onyx an essential tool for allergy sufferers and asthma patients.
  • British Allergy Foundation Certified: Proudly carries the Seal of Approval, ensuring a healthier home environment by trapping allergens securely inside the machine.
  • Intelligent Motor Protection: If the vacuum senses a blockage, a full bag, or a brush jam, it will automatically shut down to prevent damage to the motor and drive belts.
  • Lay-Flat Design: The X7 operates in a nearly flat position, allowing you to reach deep under beds, sofas, and low-profile furniture with ease.

Apart from its aesthetic appeal, the Sebo Automatic X7 Onyx Upright Vacuum Cleaner shares all specifications with the Sebo Automatic X7 White Upright Vacuum Cleaner, differing only in colour. 

🏠 Who & Where is the X7 Onyx Best Suited For?

The SEBO X7 Onyx is a versatile machine designed for diverse domestic environments:

  • Allergy Sufferers: With its "Seal of Approval," it is perfect for those sensitive to dust mites, pet dander, and pollen.
  • Large Family Homes: The massive 5.3L capacity, 31cm cleaning width and 10-metre cable make it ideal for cleaning multiple rooms without constant bag changes or socket swapping.
  • Luxury Interiors: The Onyx Grey and Rose Gold finish is specifically designed for homeowners who want their appliances to match their high-end decor.
  • Mixed Flooring Households: Perfect for homes that transition from plush bedroom carpets to tiled kitchens and hardwood hallways.

🔍 SEBO Automatic X7 Series: Tools and Attachment Comparison

The Sebo Automatic X7 Onyx is the perfect option for individuals who don't need the extra tools and accessories that come with the Sebo Automatic X7 Pet. The comparison table below outlines the inclusions for the X7 Onyx & White models vs the X7 Extra and X7 Pet model.

Tool Type X7 White & Onyx X7 Extra X7 Pet
Crevice Nozzle ✅ Included ✅ Included ✅ Included
Upholstery Nozzle ✅ Included ✅ Included ✅ Included
Soft Dusting Brush & Clamp ❌ Optional ✅ Included ✅ Included
Extension Stretch Hose ❌ Optional ✅ Included ✅ Included
Stair & Upholstery Turbo Brush ❌ Optional ❌ Optional ✅ Included

 

For a more extensive range of tools and attachments with your Automatic X7, please consider the Sebo Automatic X7 Pet Upright Vacuum Cleaner model which features the innovative +BOOST function.

🛠️ Designed for Versatility & Ease of Use

The X7 range is built to handle the entire home with ease, featuring a flat-to-the-floor design that allows you to clean under furniture effortlessly.

  • On-Board Tool Kit: Equipped with a precision crevice nozzle and a dedicated upholstery tool for detailed cleaning tasks.
  • Integrated Cleaning Reach: Features an instant-use hose and wand, alongside a generous 10-metre mains cable for fewer power-socket changes.
  • User-Friendly Maintenance: The "self-service" design allows you to maintain your machine at home with a removable brush roller and easy-to-change filters, ensuring your SEBO lasts for decades.
  • Hygienic Disposal: The 5.3L Ultra Bag features a sealing cap that locks in dust, eliminating the "dust clouds" common with bagless models.

🔍 Unsure if this is the right X7 for you? Read our Complete SEBO Automatic X7 Comparison Guide to see how this model compares to the rest of the range.

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