daria teunova knows what parameters should be used to choose a device for air purification and disinfectionend of winter, the beginning of spring is the traditional season of viral diseases. to reduce the risk of contracting infections and flu, russians lined up for recyclers. the demand for equipment for air disinfection has increased significantly. the average bill for a circulator this year is 4,400 rubles, which is 12% higher than last year, while the number of purchases increased by 15% compared to last year. the main function of such gadgets is to filter the air from viruses and bacteria; the positive effect of the use of such devices has not been confirmed only manufacturers, but also medical professionals. an ultraviolet lamp, it universally kills all living things, viruses, bacteria, fungi. this lamp just helps to reduce this activity. or damage the cornea of the eyes, so when operating this device, people from the room should be asked to leave; closed-type devices, they are absolutely safe, so they are more common for offices and homes, and the body of the device covers ultravio