Filter Medium, Filter Element and Filter Arrangement

A filter medium is provided with a first filter layer that retains particles and a second filter layer provided with an antimicrobial material and an anti-allergenic material. The anti-allergenic material contains polyphenols. The filter medium is designed particularly for filtering air for the pass...

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Bibliographic Details
Main Authors Keerl David, Scope Andreas, Piry Alexander
Format Patent
LanguageEnglish
Published 13.10.2016
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Summary:A filter medium is provided with a first filter layer that retains particles and a second filter layer provided with an antimicrobial material and an anti-allergenic material. The anti-allergenic material contains polyphenols. The filter medium is designed particularly for filtering air for the passenger compartment of motor vehicles.
Bibliography:Application Number: US201615186452