Original Foam Filter for Kärcher WD 2.200 Vacuum Cleaners Pack of 10 : Amazon.de: Home & Kitchen
20 Vacuum Cleaner Bags + 2 Filters for Kärcher WD2 and MV2 Vacuum Cleaner, Alternative for 6.959-322.0 (Bags) and 6.414-552.0 (Cartridge Filter) : Amazon.com.be: Home & Kitchen