Vacmaster WD L20 L Class Wet & Dry Vacuum Cleaner, 20L 1600W Dust Extractor. nnIndependently 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. Vacuums 20 litres of wet or dry debris.nnFitted 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 prolong the lifespan of the cartridgennVacmaster WD L20 is powered by a 1600-watt twin fan bypass motor that delivers an impressive 260 Air Watts of suction power. Generating a max airflow of 52 L/s and 27 kpa vacuum pressure.nn1390W power take-off socket. Plug in your power tool a.