The Karcher AD4 Premium ash and dry vacuum features a 600 W turbine and exhaust air filter for strong, long-lasting suction. Its integrated push-button filter cleaning restores clogged filters instantly, and the one-piece filter system (flat pleated filter and metal coarse-dirt filter) enables quick, contact-free emptying. Built from high-grade flame-resistant materials with a 17 L metal container and a 1.7 m, 35 mm jacketed metal hose, it safely vacuums ash, including corners and hard-to-reach areas, using the bevelled hand tube. Included chrome-plated suction tubes, a hard-surface floor nozzle, and practical storage for cable and accessories let the AD4 Premium double as a full dry vacuum.