General description vhbw textile filter bags are designed for use with Kärcher WD 3 Wet/Dry Vacuum Cleaners. These high-quality filters protect the motor from coarse debris during dry vacuuming and are easy to attach over the motor head, making your vacuum cleaner ready for use again. The precision design allows for convenient filter changes, and the washable nature of the filters ensures they are long-lasting. Technical specifications Length: 23 cm Width: 20 cm Material: polyester fleece Colour: blue Weight: 18 g Washable & reusable Replacement cycle: every 3 - 6 months Compatibility and accessories Compatible with Kärcher WD 3 Wet/Dry Vacuum Cleaner Content of delivery: 10x textile filter bags Usage Change the filter every 3 - 6 months or when your device no longer cleans effectively.