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Kärcher WB 7 Plus 3-in-1

One handle, three functions — the closest thing to a complete car wash in a single accessory.

Kärcher WB 7 Plus 3-in-1 wash brush with foam nozzle and flat jet, product photograph

Kärcher WB 7 Plus 3-in-1

One handle, three functions — the closest thing to a complete car wash in a single accessory.

Functions
Foam nozzle, high-pressure flat jet, soft brush
Type
Original Kärcher accessory
Amazon reference
B0BZRNJX1L
EAN
4054278967226
  • Foam, rinse and brush without walking back to the machine
  • Soft bristles specified for paintwork
  • A compromise at each of the three jobs compared with dedicated tools
≈ £35 / 54 €
Check price on Amazon

Specifications

Functions
Foam nozzle, high-pressure flat jet, soft brush
Type
Original Kärcher accessory
Amazon reference
B0BZRNJX1L
EAN
4054278967226

Three functions on one handle: a foam nozzle, a high-pressure flat jet and a soft brush, selected without returning to the machine.

The order that matters

Rinse first with the flat jet, foam second, let it dwell, then brush and rinse. The tool makes that sequence quick; it does not change it. Brushing a dry, gritty panel scratches it whatever the bristles are made of.

Against dedicated tools

A separate foam cannon makes thicker foam. A separate brush is gentler and bigger. This does all three adequately and removes the walking — which for most people is what decides whether the car gets washed at all.

Machines this fits

All brushes & wash heads