How to wash your Dyson V15™ vacuum filter | Did you know that washing your Dyson V15™ vacuum filter at least once a month retains optimum suction power? Here's what to do
How to Clean a Dyson Filter – VacuumCleanerMarket
How to clean your Dyson V11™ vacuum filter | When your intelligent screen alerts you, it's time to clean your Dyson V11™ vacuum filter. Cleaning it at least once a month is
Any ideas why ? Just changed filter but still no change ? : r/dyson