- The clever way to maintain high air quality and improve suction performance while extending the life of your vacuum cleaner. Compatible with: Festo Festool CTM 22 E, Festo Festool CTM 33 L Replaces original accessories: Festo Festool FIS-CT 22, FIS-CTL 22, FIS-CTM 22, 452970 These compatible, cost-effective vacuum bags are a smart choice for maintaining your vacuum’s performance. When your vacuum or robotic vacuum loses suction, the cause is often a full bag. Our high-quality replacement bags solve this quickly. Made from premium microfleece material that efficiently captures fine dust particles, helping to keep your home clean and hygienic. Package includes: 5x vacuum bags Specifications: Material: Microfleece Length: 35 cm Width: 28 cm Color: White High-quality replacement parts and accessories designed for long-lasting performance of your electrical devices.