Medical Filtration

Our line of nonwovens and electrostatic media are ideal products for medical filtration applications.

About this market

Air filters are vital components in keeping a continuous positive airway pressure (CPAP) unit running safely and without introducing pathogens into the airway.  We offer a variety of meltblowns available in different polymers including: PP, PBT, and PA. We have the capability of adding additives to reinforce or encapsulate the meltblown media, in order to enhance performance. Most of our meltblown grades can be custom tailored to achieve the mean pore, BFE and resistance ratings needed. 


SWM’s Alphastar Electrostatic Media captures a wide assortment of dust, pollen and contaminated air particles. Because the Triboelectric material has both positive and negative charge, it attracts air particles which increase filtration efficiency. SWM specializes in medical filter media for facemasks, and we produce medias with excellent breathability ratings without sacrificing BFE performance or blood strike through performance. 

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