The UltraVac dust control vacuum for grinding, honing and polishing concrete and terrazzo floors with the WorkSmartTM Concrete System. Microclean air filter is 99% @ 0.5 microns with drop down dust pan for dust-free cleanup.
 
Features include: 
• 300 CFM
• 136 H2O”/10 Hg”
• 2.75” (7 cm) inlet
• 9 Gallon (34 L) dust pan
• 12V battery start
• 28 sqft (8.5 m2) Microclean air filter
• Air filter is 99% @ 0.5 microns with drop down dust pan for dust-free cleanup
• Green certifications: EPA, CARB, LEED, CE, GS-42
• Optional engine meeting Blue Sky standards available