Introduction
Thank you for choosing the Suirviz U8 Cordless Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read it thoroughly before first use and keep it for future reference.
Product Features
- 40KPA Mega Suction & 500W Motor: Experience professional-grade cleaning with an intense 40,000Pa suction power. Driven by a high-performance 500W brushless motor, the U8 effortlessly lifts deeply embedded pet hair, stubborn debris, and fine dust from both carpets and hard floors.
- Exclusive Green LED Dust Reveal: The integrated bright green LED headlights illuminate microscopic dust, pet dander, and hidden debris that are invisible to the naked eye. Perfect for cleaning under dark furniture and corners, ensuring a truly spotless home with precision.
- Self-Standing & Ergonomic Design: The Suirviz U8 stands upright on its own, allowing you to pause and resume cleaning anytime, anywhere. Its lightweight, balanced body and telescopic tube make overhead cleaning and low-reach areas strain-free.
- 35 Mins Runtime & Dual Cleaning Modes: Equipped with a long-lasting battery to cover your entire home on a single charge. Seamlessly switch between Eco Mode (35 mins) for daily maintenance and Turbo Mode (20 mins) for deep-cleaning and tackling concentrated pet hair messes.
- 6-Stage HEPA Filtration & Versatile Tools: Capture 99.97% of particles as small as 0.3 microns with our fully sealed 6-stage filtration system. Includes a 6-in-1 tool set (Crevice Tool & 2-in-1 Brush) to transform into a handheld vacuum for car interiors, stairs, and furniture.
What's Included
Your Suirviz U8 Cordless Vacuum Cleaner package includes the following components:
- Main Motor Unit
- Telescopic Extension Tube
- Motorized Brush Head with Green LED Lights
- Crevice Tool
- 2-in-1 Brush Tool
- Charging Adapter
- 2 x HEPA Filters (one pre-installed, one spare)
- Instruction Manual

Setup
Assembling the Stick Vacuum
- Insert the telescopic extension tube into the main motor unit until it clicks securely into place.
- Attach the motorized brush head to the other end of the extension tube, ensuring it locks firmly.
- Adjust the length of the telescopic tube by pressing the release button and sliding it to your desired height.
Assembling the Handheld Vacuum
For handheld use, detach the extension tube and motorized brush head from the main motor unit. You can then directly attach the crevice tool or 2-in-1 brush tool to the main motor unit.

Operating Instructions
Power On/Off and Mode Selection
- To turn on the vacuum, press the power button located on the main motor unit. It will start in Eco Mode.
- Press the power button again to switch to Turbo Mode for increased suction power.
- Press the power button a third time to turn off the vacuum.
Using the Motorized Brush Head
The motorized brush head is designed for effective cleaning on various floor types, including carpets and hard floors. The green LED lights will illuminate dust and debris, making it easier to spot dirt in dimly lit areas or under furniture.

Using Versatile Tools
- Crevice Tool: Ideal for narrow gaps, corners, and edges, such as between sofa cushions or along baseboards.
- 2-in-1 Brush Tool: Use the brush bristles for delicate surfaces like curtains or upholstery, and retract the bristles for stronger suction on tougher dirt.

Official Product Videos
Maintenance
Emptying the Dust Cup
The extra-large dust cup features a one-touch emptying system for hygienic disposal of collected debris. Simply press the release button to open the bottom flap and empty the contents directly into a trash bin, avoiding direct contact with dirt.

Cleaning and Washing Filters
The 6-stage HEPA filtration system is fully sealed and features washable filters to maintain optimal suction and air quality. Regularly clean the filters to prevent clogging and ensure efficient operation.
- Twist and pull to remove the filter assembly from the dust cup.
- Separate the HEPA filter and metal mesh filter.
- Rinse both filters under running water until clean.
- Allow filters to air dry completely for at least 24 hours before reassembling and placing back into the vacuum.

Filter System Upgrade Notice
Please note that the vacuum filtration system has undergone an upgrade. Ensure you identify your version by comparing the shape of your HEPA filter with the images below to purchase the correct replacement. Old and new versions have different shapes and are not interchangeable.

Removing and Cleaning the Roller Brush
To maintain optimal performance, periodically remove and clean the roller brush from the motorized head. This helps prevent hair tangles and debris buildup.

Troubleshooting
If you encounter any issues with your Suirviz U8 Cordless Vacuum Cleaner, please refer to the following common troubleshooting tips:
- Reduced Suction: Check if the dust cup is full and needs emptying. Inspect filters for clogging and clean them as per maintenance instructions. Ensure all parts are securely assembled.
- Vacuum Not Turning On: Verify that the battery is charged. Connect the charging adapter and allow sufficient time for charging.
- Motorized Brush Not Spinning: Check for any obstructions (e.g., tangled hair) in the roller brush and remove them. Ensure the brush head is correctly attached to the extension tube.
- Short Battery Runtime: Ensure the vacuum is fully charged before use. Battery performance may decrease over time with prolonged use.
For further assistance, please contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | Suirviz |
| Model Number | U8 |
| Suction Power | 40,000 Pa |
| Motor Power | 500W Brushless |
| Battery Life (Eco Mode) | Up to 35 minutes |
| Battery Life (Turbo Mode) | Up to 20 minutes |
| Filtration System | 6-Stage HEPA (99.97% capture of 0.3 microns) |
| Dust Detection | Green LED Headlights |
| Form Factor | Stick, Handheld |
| Recommended Uses | Carpet, Furniture, Hard Floor |
Warranty and Support
The Suirviz U8 Cordless Vacuum Cleaner is built to last and rigorously tested for durability and performance. It is backed by a 24-month worry-free warranty. For any questions, concerns, or warranty claims, please contact our dedicated customer support team. We are committed to providing long-term peace of mind for your purchase.
