PuriCare Procedure Stations provide personnel, animal and environmental protection. They are specialized Class II, Type A2 biological safety cabinets that meet or exceed the product and personnel protection requirements of NSF 49. These Stations are designed for conducting small animal research activities including cage changing, weighing, anesthesia delivery and surgical procedures. All PuriCare Procedure Stations have prefilters to protect and extend the life of the 99.99+% efficient HEPA filters.