The main filter is the replacement filter for the SYS-AIR HEPA(#577791), featuring a unique TripleV shape with an extensive surface area, allowing it to capture more dust particles and deliver superior filtration performance. This design minimizes rapid clogging and extends the filter’s lifespan. It offers the highest level of filtration available from Festool.
Whats Included:

• (1) HEPA Main Filter