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Foam Filter For Karcher NT 48/1 TE WD 2.Xxx WD2.200 WD2.500 Vacuum Cleaner Part | eBay
Foam Filter For Karcher Nt 48/1 Te, Wd 2.xxx, Wd2.200, Wd2.500 For Wet Vacuuming And Dry Vacuuming Absolute Spare Part - Vacuum Cleaner Parts - AliExpress
Vacuum Cleaner Filter Washable Reusable Filter Element for Karcher A2004 A2054 WD2000 - Walmart.com