Safety filter bag, 5 x , NT 45/1, NT 55/1, NT 561 ECO | Kärcher
2Pcs Lamellar Filters For Karcher NT 561 Eco / NT 361 Eco / NT 45-1TAC Vacuum Cleaner Sweeper Parts Cleaning Filter Replacement - buy at the price of $16.15 in aliexpress.com | imall.com
Tank Individual Parts | NT 561 | Karcher | Vacuum Cleaners | Septimus Spares