Dyson V8 Cyclone cordless vacuum reviews
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Frequently asked questions
We offer a 2-year warranty which can be activated via the MyDyson™ app.
Dyson offers a 2-year guarantee on all cordless machines. This covers the battery, but not the filter. If your machine is within its guarantee period, we’ll replace the battery for you free of charge. If you’re an owner, log into the MyDyson™ app to see whether you’re under guarantee.
Yes, the battery is designed to be left on charge, to ensure your vacuum is ready for the next use.
A full charge takes up to 4 hours.
The battery detaches with one click, without screws. So it’s easy to remove and replace. You can also buy additional batteries to increase overall run time.
MAX mode can be used for powerful, intensive bursts of spot cleaning. This mode affects the run time of your vacuum, so we encourage you to only use them on certain areas.
The screen on your machine will remind you when it’s time to clean the filter. This will usually be around once a month but might be more frequent if you use your machine a lot.
After washing the filter, leave it to dry for at least 24 hours in a place with plenty of airflow, such as near a fan or open window. It’s important that the filter is completely dry before it goes back into the machine or you may damage the motor.
Avoid drying the filter in a tumble dryer, microwave or near a naked flame.
The filter, bin and Motorbar™.
*Applies in Eco mode in handheld configuration. Actual run time will vary based on power mode, floor type and/or attachments used
⁹Compared to the original Dyson V8. Suction power tested to ASTM F558, in Boost mode at the inlet.
¹⁰Suction tested to ASTM F558, in Boost mode at the inlet.
¹¹Tested to ASTM F1977 in Boost mode at SGS Laboratory USA in 2025. Filtration efficiency is calculated by comparing the number of standard dust particles absorbed by the vacuum cleaner to the number of standard dust particles discharged. Capture rate may vary depending on actual usage environment and cleaning mode.
¹²Suction tested to IEC 62885-4:2023 Sec. 5.11 and 5.12, in Boost mode at the inlet in SGS Laboratory USA in 2025.
¹³Dyson V8 Cyclone compared to all other Dyson V8 models.
