Powerful and compact, the 500 Series offers great performance and portability. Designed to capture dust generated by power tools and for job site clean-up, it is ideal for work involving dust from concrete, drywall, and wood. A great fit for general contractors, finish carpenters, drywall, wood flooring & surface prep professionals. The 500 Series is compliant with OSHA’s Silica Dust Rule. The 550 is also a good choice for facility maintenance and janitorial crews.