Festool FIS-CTL Long Life Filter Bag for CTL MIDI Dust Extractor

About this product

The Festool FIS-CTL Long Life Filter Bag is a reusable dust bag designed for use with the Festool CTL MIDI dust extractor, rated for Class L dust collection. Constructed from a robust three-layer polyester sanding cloth material, this filter bag is both tear-resistant and built to last. Unlike disposable alternatives, it can be emptied and reused repeatedly — simply vacuum, open the sealing slide, empty the contents, close the slide, and continue working. This makes it a practical choice for contractors and tradespeople who need to work efficiently and cleanly on a regular basis. It is suitable for dry, non-hazardous dust only, keeping it appropriate for general sanding and construction tasks where Class L dust hazards apply. Features and Benefits: • Reusable design reduces the need for replacement bags • Three-layer polyester sanding cloth construction for durability and tear resistance • Simple sealing slide for clean, straightforward emptying • Rated for Class L dust — suitable for dry, non-hazardous dust • Supports efficient, systematic working practices on site