How to maintain the air purifier (fresh air purifier)?mini air purifier Manufacturing

　　Environmental protection: Under normal circumstances, if we use the air filter for 12 hours a day, we need to clean the front filter every month, clean the air outlet and duct every quarter, and air the filter element.

　　If we don't remember the replacement and maintenance time, when the machine noise becomes louder, it is time to maintain or replace it with VANENG original new filter material. When maintaining, remember that you should first unplug the plug and cut off the power, and then maintain the air filter element and the air inlet and outlet. The fresh air purifier needs to clean the air inlet and the inner air cavity of the machine during maintenance. The air purifier should clean the front coarse effect net and clean the internal filter element.

　　Under normal circumstances, the filter element should be replaced in 5-6 months. The high-efficiency HEPA (generally white folded shape) needs to be replaced after it becomes darker. If you use less, you can extend the use time; the three-in-one honeycomb filter element does not need to be sealed after it is opened. Otherwise, a new filter element should be replaced after 6 months. If it is not replaced or stored in an unsealed manner, it will greatly weaken its formaldehyde reduction and deodorization capabilities.

　　You must use the original VANENG filter element, otherwise the effect cannot be guaranteed and you no longer have the right to free maintenance and repair of the host for 2 years.

　　For areas where haze often occurs, it is recommended to install a fresh air system with a purification section; for areas with very cold winters, it is recommended to install fresh air with auxiliary heat, and for areas with overheated summers, it is recommended to install a fresh air system with full heat exchange. In addition, there are ordinary two-way flow, micro positive pressure purification system (KJ-800LF), in short, install energy-saving and environmentally friendly products as needed. As for the air purification system and the fresh air system, there is a lot of controversy. Our view is that if people are concentrated in places such as schools, conference rooms, and large venues, it is recommended to use a system with a fresh air function, and it is best to have purification measures. If you configure a suitable air purifier in a room with a fresh air system, it will be more perfect for air quality.

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