General description These vhbw vacuum cleaner bags are a high-quality, cost-effective solution for maintaining the suction power of your Nilfisk Alto Aero 25 and Alto Aero 21 Inox vacuum cleaners. Made from durable microfleece, these bags effectively capture small dust particles, ensuring a clean and hygienic home environment. Technical specifications Material: microfleece Length: 53.45 cm Width: 39.7 cm Colour: white 2-ply Compatibility and accessories Compatible with Nilfisk Alto Aero 25 Compatible with Nilfisk Alto Aero 21 Inox Replacement for Nilfisk part numbers: 302002404, 107419590, 302002403 Usage When your vacuum cleaner loses suction power, it is often due to a full bag. Replacing the bag with a new vhbw vacuum cleaner bag will restore the vacuum's efficiency. Other information Content of delivery: 20x vacuum cleaner bags