Fine dust filter filters even the smallest dust particles from the air 
 
Pleated material catches ultrafine dust particles
Filter pre-cleaning using the ComfortClean feature
To maintain appliance performance, change filter every 3 years
Supplied without lid – use the lid from the filter you are replacing
Compatible with Duoflex cordless stick vacuum cleaners
Active AirClean filter. Active AirClean filters for excellent air quality. Also neutralizes unpleasant odours – ideal for pet owners.