Don’t use this method on hardwood or other delicate surfaces though, as it may leave behind a mark or residue.

Keep rinsing until the water runs clear..Allow at least 24 hours for the filter to fully dry.. Once dry, place the filter back into the housing, then replace inside the dust cup..

However, you may want to perform the next step before replacing the filter..The instructions above are for a cordless Dirt Devil.Many corded upright Dirt Devil vacuums have two filters, so you may need to clean the exhaust filter too (although check the manual to ensure that it’s washable.).

Cleaning other Dirt Devil filters is similar, but make sure you read your instruction manual to ensure you’re using the right method.cleaning washable filters once each month.

You shouldn’t use any sort of soap or detergent when cleaning your Dirt Devil filter.

This could damage the filter material and make it less effective.. 2.Switch off your vacuum cleaner and unplug it from the mains supply, then check your manual for how to clean the filters.

Once the filters have been cleaned, allow 24 hours for the vacuum to cool and the filters to dry before trying to start your vacuum again.. On a similar note, overfilling a bagless Vax vacuum can have a similar effect on airflow.Make sure you empty your vacuum before it reaches the maximum fill line..

Many Vax vacuums have more than one filter, so make sure you check the instructions for cleaning all the filters in your machine.. 2.Blockage Inside the Vacuum Cleaner.