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A versatile PFT filter, the VBMax S-Series PFT Filters is great for pediatric and adults with limited oral aperture.
Birth of the Calibration Syringe for Spirometry
In 1977, we introduced an acrylic calibration syringe designed to verify that a spirometer was measuring the flow volume correctly. Back ...
Free Shipping on Select Pulmonary and Respiratory Supplies
As part of our 40th-anniversary celebration, we’re offering free ground shipping on a range of pulmonary and respiratory products. ...
In 1977, We Were the ‘Mouthpiece People’
Take a look at this black-and-white ad we published back in 1977! As part of A-M Systems’ 40th-anniversary celebration, we’re...
A-M Systems Looks Forward to Its 40th Year
Nurturing and growing a dynamic business is both challenging and rewarding, much like raising a child who brings tears and chaos as well ...
HydroMax Heat and Moisture Exchange (HME) Filter
Designed for passive humidifiction applications in anesthesia, respiratory care and critical care.
Combined HME and viral-bacteri
VBMax S-Series PFT Filter 35 mmVBMax S-Series 35 mm Pulmonary Function Test filter fits the following spirometers:
A-M Systems is a leading global manufacturer and distributor of high-quality pulmonary and respiratory care products and precision electrophysiology instruments with the goal of making health care innovation and scientific research affordable. Both divisions are united by a singular commitment to our customers who challenge us to deliver high-quality products and services.
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