Safely Collect and Dispose of Dangerous Concrete Dust Bartell Global's HD series dust extractors feature a two-stage filtering system with jet-pulse filter cleaning. Remove up to 99.97% of dangerous airborne particulates to keep your operators safe and your business compliant with environmental regulations. With two separate motors with individual switches, the airflow/suction can be adjusted for different applications as needed. Equipped with 2 HEPA filters which remove at least 99.97% of airborne particles down to 0.3 micrometers in diameter securing a high standard of quality and safety 2 individual motor switches provide variable suction strength and power Reverse-air jet-pulse filter cleaning system effectively cleans and removes dust build-up on the filters. Easy to use inlet closure eliminates the need to remove hoses when pulsing and cleaning filters Easily connects to hand-operated power tools to extract concrete dust while cutting and grinding Equipped with a continuous-bag system for safe & easy disposal of concrete dust Comes with 25ft hose and floor wand
