Festool 578948 VF-AK-SYS-AIR Preliminary Filter
for SYS-AIR

Worth every breath.
Whether in the workshop or when renovating: the activated charcoal filter ensures fresh air. Activated carbon acts like an invisible protective shield: it captures volatile organic compounds (VOCs) and physically retains them. It also reliably binds unpleasant odours such as paint vapours, mould or solvents – ideal for professional work and a better indoor climate.
Reliable: Adsorption of gaseous pollutants such as solvents.
Breathe easy: unpleasant odours are effectively eliminated.
Enormous filter performance: one teaspoon of activated carbon provides a surface area the size of a football pitch thanks to its natural structure.
Quick filter replacement: The preliminary filter can be easily removed and installed without any tools
activated charcoal filter
for eliminating volatile organic compounds (VOCs) and unpleasant odours

Main applications
Filtration of volatile organic compounds and odours, protection of the main filter in the SYS-AIR air purifier

AVAILABLE FROM APRIL 2026