The HEPACART Classic 74 is a mobile dust containment and HEPA filtration cart designed for construction, renovation and healthcare environments. Built with a heavy-duty aluminum frame on locking casters, it features a medical-grade HEPA filtration system capturing 99.99% of particles at 0.3 microns and a 750 CFM fan. The adjustable enclosure extends to ceiling height to create a sealed workspace while controlling airborne dust and contaminants.