The AD 4 Premium ash vacuum cleaner, with 1000 W power and integrated Kärcher ReBoost filter cleaning, impresses with long-lasting suction power²⁾. The 1-part filter system (with a flat pleated filter and a metal coarse dirt filter) and the practical handle on the container ensure convenient emptying without any contact with dirt. In addition, the metal container, the flexible coated metal suction hose, and flame-resistant materials provide reliable safety when vacuuming ash. Thanks to the bevelled hand tube, ash residues are comfortably vacuumed even in corners and hard-to-reach areas. Furthermore, the included floor nozzle and stainless steel suction tubes also make it easy to remove ash residues from hard floors. Also practical: the accessory storage for the cable, as well as the resting position for the suction hose - which is convenient during work interruptions - and the option to temporarily stow the suction tubes and floor nozzle in the parking position.

Kärcher ReBoost filter cleaning
Integrated filter cleaning at the push of a button. For long-lasting suction power²⁾. Suitable for vacuuming large quantities of dirt.

1-part filter system (flame-resistant) with flat pleated filter and metal coarse dirt filter
To easily drain and clean the container without coming into contact with dirt. Extremely high level of comfort thanks to the fast filter removal in just one step.

Special accessories: floor nozzle + suction tubes
Also suitable for removing ash residues from hard floors. Versatile.
Flame-resistant material, metal container and metal hose (jacketed)
For maximum safety while vacuuming ash - even when used incorrectly.
Angled handheld tube
For thorough cleaning of all corners and constricted places in the chimney.
1.7 m suction hose made of jacketed metal
For a high level of flexibility and flexible working.
Pull & Push locking system for easy opening of the impact-resistant container.
Easy and quick opening, closing and emptying of the container.
Practical handle on the container
For convenient emptying of the container. No contact with dirt.
Practical accessory storage on the device + parking position
Place-saving, safe and convenient storage of the accessories provided and the power cable. Ideal for propping the suction tubes with floor nozzle and the suction hose during work interruptions.
Rollers
Flexible operation. High freedom of movement.