The Bosch VAC090AH 9 Gal. Dust Extractor with Auto Filter Clean and HEPA Filter provides a complete package that is designed to help users move toward compliance with the OSHA silica dust regulation. The dust extractor delivers a maximum 150 cu. ft. of air-per-minute rate (CFM)， with a sustainable 97 in. static water lift (maximum). The automatic on-board filter-cleaning system activates every 15-seconds to help maintain maximum suction power. The included HEPA filter captures 99.97% of particles at 0.3 microns and larger. The included fleece filter bag helps to protect the filter and provides the optimal containment of dry dust and debris. The dust extractor also has power tool activation that allows the tool to activate the vac and a Power Broker dial to match the suction force to application. Includes HDC200 universal SDS-MAX/SDS-plus dust collection attachment. The HDC200 is a flexible dust collection attachment for SDS-MAX and SDS-Plus Universal hammers for drilling into concrete. It is optimized for drilling diameters from 5/8 in. to 1-3/8 in. but can accommodate up to 2-1/2 in. If the brush ring is removed. The dust port is designed for Bosch 1-3/8 in. vacuum nozzle but can be used with either 1-1/4 in. or 2 in. vacuum nozzles when used with the appropriate adaptor. The system is universal and is designed to connect to a vacuum so that it can be used with any size hammer and can accommodate the full range of drill bit diameters and drilling depth.

VAC090AH: Bosch PRO+ guard is an end-to-end dust system that helps users move toward OSHA silica table 1 dust compliance

VAC090AH: strong airflow and suction power delivers a maximum 150 cu. ft. of air-per-minute rate (CFM)， with a sustainable maximum 97 in. static water lift

VAC090AH: power tool activation allows power tool's switch to turn vacuum on and off

VAC090AH: power broker dial for allocating power between vacuum and connected power tool

VAC090AH: fleece filter bag helps protect the filter from abrasive materials and provides the optimal containment of dry dust and debris

VAC090AH: wet vacuuming water-level sensor automatically shuts down vacuum when water reaches maximum height to protect motor

VAC090AH: lightweight and portable for easier lifting and transportation

VAC090AH: hose wrap keeps vacuum hose secure and out of the way during storage or transportation and cord wrap for convenient storage

VAC090AH: on-board storage of attachments convenient storage for easy access to optional wands or nozzles

VAC090AH: rugged construction and polypropylene tank extended-life and rust free

VAC090AH: rubber wheels tires and locking caster built to withstand the demands of a jobsite

VAC090AH: L-box integration instantly creates a mobile workstation

VAC090AH: includes: VAC090AH 9 Gal. dust extractor， HEPA flat filter， VB090F fleece filter bag， VX1035 9.85 ft. vacuum hose， VX100 bend nozzle and VX120 power tool adapter nozzle

HDC200: dual air chambers provide for both dust collection during use and provide suction to the wall with rubber seal

HDC200: replaceable brush ring provides seal for multiple bit diameters

HDC200: dust port is designed for Bosch 1-3/8 in. vacuum nozzle but can be used with either 1-1/4 in. or 2 in. vacuum nozzles when used with the appropriate adapter

HDC200: system is universal and is designed to connect to a vacuum so that it can be used with any size hammer and can accommodate the full range of drill bit diameters and drilling depth