Small WD machines
Same fleece construction as the KFI 487, in the size the smaller WD vacuums take.
Same fleece construction as the KFI 487, in the size the smaller WD vacuums take.
The smaller of Kärcher’s two common fleece bag sizes. The machines it fits are listed below.
KFI 357 and KFI 487 are different sizes with different mounts, and Kärcher’s model names have outlived both. The code printed on the bag currently in the machine is the only reliable way to order the right one.
Fleece quality is broadly similar across brands; the cardboard collar that seals against the inlet is not. A poor seal means fine dust bypasses the bag and reaches the motor filter — invisible at the time, and the reason a vacuum quietly loses performance.
The component that decides whether wet pick-up needs a filter change — and it is a consumable.
A longer-lasting element for dusty work — not a licence to vacuum plaster with an L-class machine.
The consumable that decides whether your vacuum keeps its suction through a whole job.
The original Kärcher solution in a natural formula — and the price varies more between markets than any other product here.
The detergent that lets you drop the pressure — which is what protects the surface.
Treats the water on the way in, so scale never forms — the running cost nobody prices at purchase.