With power take off Hatchback with large opening for easy access to filter. Durable PTFE (upstream main filter) flat filter with high filtration efficiency for fine dust and debris. Washable non-stick membrane. Automatic filter cleaning system; Infinite clean system (automatic filter cleaning system) cleans the filter in approximately 15 seconds PET filter cartridge for high grade filtration of motor cooling air, offers extra protection of motor turbine and electronic parts Individual settings for different hose diameters (21, 27, 32, 36 and 38mm) Speed regulation Air flow sensor beeps when air flow is reduced by a clogged filter, full tank, etc. Double wall container with large wheels and steel casters 42 litre tank volume, 30 litre disposal bag volume and 29 litre wet capacity Makpac cases can be attached to the unit with an optional adapter plate (not included), Weight: 35.27396192 pounds, Manufacturer: Makita UK