Bosch VAC140AH 14-Gallon HEPA Dust Extractor with Auto Filter Clean

The Bosch VAC140AH is a 14-gallon dust extractor designed as a complete package to help users move toward compliance with the OSHA silica dust regulation. Its larger tank adds a drain and drain hose for wet waste.

Steady suction with auto filter cleaning

An on-board system cleans the filter automatically every 15 seconds to help maintain suction. Airflow reaches 150 CFM with up to 97.3 in. of static water lift.

HEPA filtration and dust control

The HEPA filter captures 99.97% of particles at 0.3 microns and larger, and a fleece filter bag protects the filter from abrasive material. As part of the Bosch PRO+GUARD system, it helps users move toward OSHA Silica Table 1 compliance.

Works with your tools

Power tool activation lets the tool switch turn the vacuum on and off, and the Power Broker dial allocates power between vacuum and tool. A water-level sensor shuts the vacuum off during wet pickup to protect the motor.

Key features

• Automatic filter cleaning every 15 seconds
• HEPA filter, 99.97% at 0.3 microns
• 150 CFM airflow, 97.3 in. max. water lift
• Bosch PRO+GUARD dust system
• Power tool activation
• Power Broker dial
• Fleece filter bag
• Wet pickup with water-level shut-off
• Polypropylene rust-free tank
• Hose wrap, cord wrap and on-board attachment storage
• Drain and drain hose
• Durable wheels and two locking casters
• 38 lb

Frequently asked questions

Does it clean its own filter?

Yes, the automatic filter-cleaning system activates every 15 seconds.

Can it turn on with my power tool?

Yes, plug the tool into the vacuum and the tool switch starts and stops the vacuum.

How is water emptied?

The VAC140AH has a drain and drain hose for convenient emptying.