• SifVac is an ideal modular unit that can be modified or purpose-built for specific applications to support the extraction of fumes and dust directly at the source. • All models feature an M-class filter for high efficiency • Replacement M-Class filter for the SifVac Range. The integrated filter cleaning system removes the ongoing cost of filter disposal. • The SifVac filter can be manually cleaned and the filtered material captured in a bin. When filtration efficiency is needed, the SifVac will return clean air back into the workplace. • This is compatible with both the 15L & 20L SifVac Packages.