MicroGard™ II PFT Filter

MicroGard™ II PFT Filter
MicroGard™ II filters provide an easy way to help ensure protection from cross-contamination which keeps both the patient and operator safe without compromising on system performance.
MicroGard™ II filters are used with Vyntus™, Vmax™, MasterScreen, and Micro Medical PFT instrumentation. Visit our Knowledge Base and review our cardiopulmonary review.
Please note, all products, services, or features of products and services may not be available in your local area. Please check with your local Vyaire representative. The information provided in this site is intended for healthcare professionals.


Extensive testing has been done on the MicroGard™ II filter. Nelson Laboratory testing shows that the MicroGard™ II filter offers the right balance between optimized filtration efficiency and minimal resistance to airflow. The MicroGard™ II filter protects the patient, operator and equipment from cross-contamination without affecting the equipment measurement characteristics.
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