General description These vhbw 30 Paper Dust Bags are precision-fit, cost-effective replacements for your Numatic System 12 Vacuum Cleaner. Designed to restore suction power, these high-quality bags provide a quick and easy solution for maintaining your household cleaning device. Technical specifications Quantity: 30 vacuum cleaner bags Material: paper Colour: sand-coloured Compatibility and accessories Compatible with Numatic System 12 Usage Replace the vacuum cleaner bag when suction power decreases, typically indicating that the bag is full.