Abstract: An air monitoring system having a device which captures air contaminants, particularly biological particles, particularly viruses, more particularly SARS-CoV-2 is provided, and to methods associated with the system for sampling and detecting them in the air but also for digesting the captured biological particles by bio-oxidation through a microorganism compound additive. The invention also relates to kits of parts having the device and at least a test, preferably an antigen test cassette as well as to their use in detecting said biological particles within the air.

Abstract: The present invention relates to personal protective equipment, specifically to a filtering device for the protection of the respiratory tract, which can be worn on the face of a user. In particular, the present invention relates to a wearable filtering mask comprising said filtering device (filtering means) for the protection of the respiratory tract and, furthermore, it relates to said filtering device (filtering means), preferably in the form of multilayer filtering means. Lastly, the present invention relates to a face mask that can be worn and configured to filter air.

Abstract: The present invention relates to a device and a method associated with the device. With respect to the device, it is a biological Air Purifier, which captures air contaminants without limit of size and type by “electric molecular charge attraction” and then digests the captured contaminants by bio-oxidation by means of a microorganism compound additive.