Suction power is measured in air watts, and as you can see, the Dyson DC41 has twice the suction of any other vacuum. Dyson’s patented cyclone technology makes this possible.
Dyson technology can't be copied. It's protected by patents so you won’t find it in any other vacuum.
**Suction tested against upright market to ASTM F558 at cleaner head, dust-loaded as per IEC 60312-1. Graph reflects DC41 Animal compared to top-performing product for each brand (Shark Navigator Lift away, Hoover Windtunnel Air, Eureka Air Speed One Turbo, Bissell Cleanview Helix).