The HD1 is a SINGLE-motor HEPA dust extractor featuring a two-stage filtering system comprised of a main conical filter and ONE HEPA filter.

• Reverse-air jet-pulse filter cleaning system effectively cleans and removes dust build-up on the filters
• Easy to use inlet closure door 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 disposal system for effective dust collecting and safe and easy disposal of concrete dust
• Inlet : 50 mm
• Air Flow : 120 cfm
• Water lift : 100"
• Pre-filter (f8) : 16 ft2, >99.5% @1.0um
• HEPA Filter (H13) : 13 ft2, >99.99% @0.3um