(1) Powerful suction and quick cleaning： Without the cord Up to 40 minutes of run time. Actual run time will vary based on power mode and/or attachments used. (2) Advanced whole-machine filtration: Traps 99.99% of particles, dust and allergens as small as 0.3 microns in Boost mode. All other modes achieve at least 99.97% filtration. Washable filter can be reused for the lifetime of the machine, reducing waste. (3) De-tangling Motorbar cleaner head: Deep cleans carpets and hard floors with hair removal vanes to clear long hair and pet hair from the brush bar. Hair Screw Tool: Remove pet hair from upholstery and tight spaces with an anti-tangle conical brush bar. (4) No loss of suction: 15 cyclones, arranged across two tiers, work in parallel to increase airflow and capture fine dust so your vacuum never loses suction.