Festool HF-SYS-AIR-M Main Filter for SYS-AIR M Air Purifier

The Festool HF-SYS-AIR-M is a replacement main filter designed specifically for the Festool SYS-AIR M air purifier, delivering class M filtration for hazardous airborne dust including wood dust and mineral dust. At the heart of this filter is Festool's TripleV design — a specially developed filter shape with a significantly larger surface area than conventional filters. This increased surface area allows the filter to capture more dust particles before clogging, resulting in longer intervals bet