General description vhbw offers a set of 8 precision-fit filter elements designed specifically for Festool CT 17 E, CP 170 EV, CP 320 E, and CT 17 EV Battery-Powered Vacuum Cleaners. These high-quality filters are essential for maintaining efficient suction power and prolonging the service life of your vacuum cleaner motor. Regular replacement of the filters ensures optimal performance and effective dust and dirt particle trapping. Technical specifications Height: 6.2 cm Outer diameter: 27.5 cm Inner diameter: 21.6 cm Form: round Weight: 268 g Colour: orange For dry vacuuming Compatibility and accessories Compatible with Festool CT 17 E, CP 170 EV, CP 320 E, CT 17 EV Replacement for 769134, HF-CT 17 Usage These filter elements are ideal for vacuuming dry dirt in households, garages, and workshops. Regularly changing the filters will help maintain the vacuum cleaner's suction performance.