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Laboratory papers and test filters

Ahlstrom offers a full line of high-quality laboratory filtration products including qualitative and quantitative filter papers, glass and quartz filters, membrane and syringe filters for microfiltration applications, extraction thimbles and other filters for specialized applications.

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Venting filters

Our venting filters are specifically developed for devices which are in common use in the treatment of patients with respiratory disorders, including symptoms related to COVID-19. These filters offer protection by removing bacteria and viruses before they enter the patient’s airway, bringing thus a crucial contribution in the prevention of healthcare-associated infection.

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