The Makita DVC157L Cordless BL LXT Class L Dry Vacuum is powered by 2 x 18V Li-ion batteries in series (not supplied), to supply energy to the powerful 36V DC motor drive system. Class L rated, removes 99.0% of dust with limit value for occupational exposure >1.0mg/m3. There is also a HEPA filter with a high filtration capacity for clean exhaust air. For dry vacuum cleaning only. Fitted with a durable, brushless motor that provides extended run time and increased efficiency. Suction speed is controlled via a dial, providing increased control. A large bumper helps protect walls and furniture from bumps and scratches. Castor stopper wheels prevent the cleaner from moving unintentionally. Compatible with commercial plastic bags. It has a large, removable onboard storage system for convenient storage of the hose, front cuffs, pipes, nozzles and power supply cord. With Auto-Start Wireless System (AWS), connects to the power tool via Bluetooth®. Enables power take-off of the dust extractor when using a cordless power tool. Dry type dust extractor, suitable for processes involving mica, china clay, and gypsum.