Drive Devilbiss | Vacuaide 7310 Compact Suction UnitDrive Devilbiss Vacuaide 7310 Compact Suction Unit Lightweight Portable Suction Device for Airway Clearance with Float Valve and Bacterial Filter The VacuAide Compact 7310 is designed to provide effective airway clearance in a portable and lightweight package. Despite its small size, it maintains powerful suction performance, making it suitable for a variety of medical settings. With features like a unique float valve to prevent back flow and a built