The Kärcher Professional BVL 3/1 bp is a powerful backpack vacuum cleaner designed for professional use. With a container volume of 3 liters, it offers an efficient solution for cleaning in various environments. The vacuum operates on battery power with a voltage of 36 V, ensuring high mobility and flexibility during use. Its portable design allows the vacuum to be comfortably worn on the back, keeping the hands free for other tasks. It is important to note that the BVL 3/1 bp is delivered without batteries and a charger, meaning these must be purchased separately. This backpack vacuum cleaner is ideal for applications requiring thorough and efficient cleaning, particularly suited for large areas or hard-to-reach spaces. The combination of powerful suction performance and ergonomic design makes it an indispensable tool for professionals in the cleaning industry.