Hezhou medical pager Air purification sterilizer Price of digital intercom system

Air purification disinfector, also known as "air cleaner" and air purifier, refers to products that can absorb, differentiate or transform various air pollutants (generally including decorative pollution such as dust, pollen, odor, formaldehyde, bacteria, allergens, etc.), and can improve air cleanliness. Now, domestic and commercial air purifiers are mainly used to eradicate indoor air pollution.

Hezhou medical pager Air purification sterilizer Price of digital intercom system

The medical purifier is equipped with specially designed high radiation intensity C-band ultraviolet light and photocatalyst to irradiate the flowing air and catalyze the photocatalyst to effectively kill various bacteria and viruses in the gas, such as Escherichia coli, Staphylococcus aureus, coronavirus, influenza virus, etc; As well as other pathogens, the DNA structure in their cells will be destroyed after a certain dose of irradiation, so as to kill bacteria and viruses in the gas without using any chemical substances

Hezhou medical pager Air purification sterilizer Price of digital intercom system

Negative ions are called "air vitamins". They can improve air quality, purify air, and have a very important impact on the human body. Breathing an appropriate amount of negative ions every day can strengthen the function of cerebral cortex and mental activity, as well as reduce blood pressure, enhance the function of the heart and increase the function of the lungs. Therefore, negative ions are widely used in household appliances as air purifiers.

Hezhou medical pager Air purification sterilizer Price of digital intercom system

Whether it is an air purifier or an air purification sterilizer, most of them use a filter (filter screen) to purify the air, and the air purification sterilizer has the functions of both air purification and air disinfection, so the filter is also an extremely important core device of the air purification sterilizer. Some consumers know too little about filters, or do not know what their functions are, let alone the problem that filters need to be replaced regularly. Most filters (filters) need to be replaced regularly, especially HEPA (high-efficiency filtration) filters (filters), which are the mainstream configuration of medium and high grade air purification disinfectors and air purifiers. At present, the service life of the filter (filter screen) on the market is generally between 3-9 months, which will vary according to the service time. If the filter (filter screen) is used less frequently, the period will be longer, otherwise it will be shorter. But there is no doubt that the filter (filter screen) must be replaced regularly when reaching a certain time period, otherwise it will be longer, Not only does it fail to achieve the effect of air purification and air disinfection, but it is also likely to cause "secondary pollution". Fortunately, the mainstream air purification disinfectors on the market now show the replacement time of the filter (filter screen), and these matters are generally explained in the product manual, so the product manual still suggests that consumers read it carefully.