This 110 Volt Numatic vacuum cleaner is ideal for commercial use. It has a larger 15 litre capacity for extended usage between bag changes, and allows for 30% easier cleaning with the performance control with variable airflow settings. The machine comes compete with the A1 accessory kit to cope with a wide range of jobs. 110 Volt machines are often used on building sites before the 240 Volt mains supply has been comissioned.