Modele compatibile de aspiratoare:
SE 4001, SE 4002, SE 5.100, SE 6.100, WD 1, WD 2, WD 3, WD 4 Premium, WD 5 Premium WD 6 P Premium, WD 2 Cartridge Filter Kit, Karcher WD 2 Home, WD 2 Premium Basic, WD 3, WD 3 Brush Kit, WD 3 P, WD 3 Premium, WD 3 Premium Car Football Edition, WD 3 Premium Home, Karcher WD 3 Premium Jubilee, Karcher WD 5 P, Karcher WD 5 Premium Renovation Kit, Karcher WD 5 Renovation