SPRAY M4 DEHUMIDIFYING DUST COLLECTOR AIR 505 FOR PHOTOGRAPHIC USES, COMPUTERS ETC. 400ml totally dry compressed air cleaning blow, free of compounds classified as harmful to ozone, it is suitable for cleaning any type of apparatus exposed to dust where a puff of "compressed air" is required but which does not contain water and oil residues harmful to electronic, photographic, electromedical, laboratory equipment, etc., suitable for any computer maintenance sector Power tools, cameras, photo-video, watches, telephony, audio assistance, etc. CODE: 038040 ORIGINAL CODE: EM