Bestinclass suction power and air flow easily tackles tough jobs around the jobsite shop or in the garage Air flow 18 20 m3min Durable and tough stainless steel tank with wheel design allow for extra stability storage and maneuverability Integrated hose accessory and power cord organization provide space saving convenient and hasslefree storage Qwik Lock Filter Fastening System allows quick and easy wet dry vacuum filter changes Builtin oversized drain on the wetdry vacuum allows for convenient emptying of liquids