1, the installer must have the expertise or the designated officer of the company, the installation location is dry, sanitary, clean, no pests, shall be fitted with safety stops to prevent the collision, the dumping. 2, for the first time, water purifiers, first open the outfall flushing liquid membrane wire protection inside, then close the outfall open water exports, until the water is clear, no white foam. 3, should regularly rinse water purifiers, more than three days if not used, should be reused repeatedly washed, water purifier wholesale, the memory of water is drained. 4, different water quality, water purifier investment, water purifier life will be slightly different, and some will be longer, some will less than three years. When the water purification capacity of water becomes smaller, the amount of water you can not meet the requirements, then we need to change the filter, but this time the quality of water purifiers still qualified, safe to use. After flushing flow ultrafiltration used for some time, he was trapped down bacteria, rust, colloid, suspended solids, organic molecules and other harmful substances will be attached to the inner surface of the ultrafiltration membrane, ultrafiltration membrane so that water production decreased, net water heater prices, particularly water quality pollution is serious, more likely to cause clogging of the ultrafiltration membrane, ultrafiltration membrane regularly rinse water production can be effectively restored film. Water purifiers, good feng shui science and technology, water purification agents provided by the Shenzhen Municipal Science and Technology Co., Ltd. good feng shui. Shenzhen good feng shui Technology Co., Ltd. (www.jfyl.net.cn) (www.jfyl.net) Guangdong Shenzhen, water purifier leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Good feng shui in science and technology leadership with the staff warmly welcome all inquiries negotiations to create good feng shui science and technology better future.