CordZero A9 Komp is a vacuum cleaner equipped with a system that compresses dust in the dust bin. The compressor function reduces the frequency of emptying the dust bin, minimizing inconvenience and allowing the user to get rid of dust cleanly by minimizing airborne dust particles. The dust compression function operates via simple manipulation of a lever, which is easy and convenient to use. A9 Komp is a cleaner designed in a simple, essential, and refined form to perform various types of cleaning from suction to web mopping based on its powerful performance.