The 550A-KIT Under Bench Porta-Vac Dust Collector with Compact Hood Kit is a comprehensive dust management solution designed for light-duty dry grinding applications in dental laboratory environments. This kit combines a space-saving under-bench dust collector with a compact splash hood to create a complete system that fits neatly into your workspace while maintaining optimal air quality. The 550A unit features a high-velocity vacuum motor delivering 125 CFM of airflow with HEPA filtration that captures particles as small as 0.3 microns, supporting a healthier work environment. The unit comes with an installed disposable HEPA filter and includes an additional set of three replacement filters for convenient maintenance. The included compact splash hood is constructed from heavy-gauge sheet metal with non-skid pads for stability and features a 2-1/2″ (64mm) adapter elbow that allows you to position the hose optimally for your specific setup. Standard features include a 6-foot flexible hose, remote on/off foot switch for hands-free operation, and a disposable HEPA filter with 182 cubic inches of filter area. The sturdy steel housing is designed for under-bench placement, helping maintain a cleaner work area without taking up valuable workspace.