Bacterial filter VB

membraneantiviralelectrostatic

High-Filtration Efficiency. Tested specifically with the Orbit™ Spirometer Pre-Calibrated Mouthpieces. The VB Filter for Orbit™ Spirometer provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results. Resistance to flow: • 0.75 cm H2O L•sec-1 @ 14 L•sec-1 • 0.66 cm H2O L•sec-1 @ 12 L•sec-1 Exceeds ATS and ERS standards Membrane protects electrostatic filter media For single-patient, single use only Free of latex, PVC, DEHP, BPA