![Collins DCII PFT / Spirometer Filters - Box of 100 - Round - Fits for nSpire Health Collins - HDPFT Systems](http://biotronics-store.com/cdn/shop/products/DCII_Filters_072809cf-dc63-4458-a5aa-c22353419573_large.gif?v=1569608761)
Collins DCII PFT / Spirometer Filters - Box of 100 - Round - Fits for nSpire Health Collins - HDPFT Systems
• 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 nSpire Health Collins - HDPFT Systems