Back Home & KitchenKarcherHirsch'sKarcher Flat Pleated Filter - WD4/6R 269.99−18%Hirsch's · checked 6 days ago View at Hirsch's AverageR 369.99Lowest seenR 269.99Highest seenR 369.99Last change-R 100.00First indexed16 Sep 2026RetailerHirsch'sPrice historyDescriptionKarcher Flat Pleated Filter - WD4/6Similar productsTakealotFlat Pleated Filter Compatible With Karcher NT65 NT72 NT75R 403.00KarcherKarcher Flat Pleated Filter for WD4R 349.00