MultiSpiro MicroDirect PFT / Spirometer Filters - Box of 100 - Oval / Elliptical - Fits for MultiSpiro, MicroDirect, Vitalograph , Morgan, CosMed
• Filtration of Bacteria and Viruses
• Low resistance for accurate Spirometry Testing, exceeds ATS Guidelines
• Low Dead Space as required for Lung Volume and DLCO testing
• Fits for MultiSpiro, MicroDirect, Vitalograph , Morgan, CosMed