L-Class Dust Extraction - Independently tested as Class L for the collection of light hazardous dusts, including soft woods, gypsum, plasterboard and Corian. Effective and reliable extraction that is suitable for lower-toxicity dusts with a workplace exposure limit (WEL) of greater than 1 mg/m3. Our recommended Industrial Wet and Dry Vacuum Cleaner for workshop and trade settings. Certified Dual HEPA 13 Filtration - Fitted with 2 stage HEPA filtration. Featuring a HEPA 13 cartridge filter and a HEPA 13 post-motor exhaust filter to protect against harmful dust particles recirculating into the ambient air. Capturing at least 99.95% of dust and allergen particles, down to 0.3 microns. A washable Pre-filter is also included to pro-long the lifespan of the cartridge filter. 1600-Watt Motor Twin Fan Bypass Motor - Vacmaster WD L20 is powered by a 1600-watt twin fan bypass motor that delivers 260 Air Watts. Generating a max airflow of 52 L/s and 27 kpa vacuum pressure. Power Take Off - 1390W power take-off socket. Plug in your power tool and connect up the suction hose to start extracting dust as you sand or drill. Operate the vacuum from the power switch on your tool. Pre-Filter Included - Supplied with a washable pre-filter to help extend the life of the HEPA cartridge filter by capturing larger dust particles from the airflow and preventing blockages ensuring a consistent airflow is maintained., Weight: 16.53466965 Pounds, Manufacturer: Cleva Vacmaster