| 摘要 |
The invention mainly relates to an antiallergenic filter comprising at least one filtration substrate (11), which is essentially characterized in that it contains at least one antiallergenic agent selected from among the polyphenols of the tannin family. In a preferred embodiment, the antiallergenic agent is tannic acid, which enables the inhibition of allergens. The invention also relates to an air ventilation system for the passenger compartment of a vehicle, in particular an air-conditioning system, comprising at least one such filter. |
