Highest level of protection against harmful dust. Power take off socket allowing for use with power tools. Powerful 1400w industrial, bypass, twin-turbine motor. Affordable compliance and protection. H CLASS (H14) HEPA FILTRATION MOTOR POWER: 1400W INDUSTRIAL WITH TWIN TURBINE BYPASS AIR FLOW: 60 L/SEC (215 cbm/HOUR) WITH EXTRACTION VELOCITY MONITOR TANK SIZE: 21 LITRES. (BAG CAPACITY 15 LITRES) AUTOMATIC FILTER SHAKER POWER TOOL SYNCRO