Karcher 11.5 Gal. NT 45/1 Tact Professional Wet/Dry Dust Extractor Shop Vacuum Cleaner with Fully Automatic Filter Cleaning 1.145-846.0 - The Home Depot
2 PACK Air Filter Vacuum Cleaner For KARCHER NT25/1 NT35/1 NT45/1 NT55/1 NT361 ECO NT561 ECO NT611 ECO Replacement Filters
2 Filter for Hilti VC 20 U VC 40 U UM for Karcher NT25 NT35 NT45 Vacuum Cleaner | eBay
Kärcher NT 45/1 Tact Te M | 1.145-837.0 - Kärcher Store Schreiber