Light and compact: Weighing less than 10 kg, in a practical Systainer³ M437 format. Air exchange rate: Extremely powerful air purifier with up to 440 m³/h air circulation. Suitable for rooms up to 28 m² with a triple air exchange rate per hour. Flexibility for any room size: Depending on the need, up to six air purifiers can be connected in series. This can increase the air exchange rate and improve air quality. Socket: For connecting additional SYS-AIR air purifiers or power tools. Adjustable: Depending on the dust load, airflow can be selected in two stages. Clever: The airflow is dispersed upwards in three directions (left, right, back). This reduces dust swirling and minimizes disruptive air currents. Pre-filter: Filters out the majority of dust, thus protecting the main filter. Low dust, quickly replaceable, and cost-effective. Clean: Specially designed main filter in TripleV shape with a particularly large filter area for slower clogging and longer lifespan. In dust class H. Healthier work environment: Over 99.995% filtration in dust class H. Signal light: Warns of clogged filters and indicates when a filter change is due. Interface: For connecting an intake hose for hard-to-reach areas or dust protection walls. Compatible: Connectable via T-LOC with Systainers and vacuums. Integratable into the bott vehicle equipment. Mobile: Easy to carry with the Systainer handle. Can be easily transported when coupled with the SYS-RB roller board or vacuum. Neatly organized: Power cable secured and safely stored in the lid compartment. The air purifier filters harmful airborne dust that is not captured despite proper extraction. This prevents it from settling in the environment. Thanks to its compact Systainer format and lightweight design, it is particularly suitable for mobile applications.