No extra costs
Other vacuums rely on bags and filters to capture dust and dirt. Dyson machines have Root Cyclone™ technology. Centrifugal forces up to 100,000 times gravity fling dust and dirt straight into the bin. And that includes the fine dust that clogs the filters in ordinary bagless vacuums. Unlike other vacuum cleaners, Dyson machines don't lose suction - and don't need costly replacement bags and filters.