Water purifier design by piping grades can be divided into getting tight and self-cleaning water filter water purifier two categories. Traditional water purifier is getting tight, also known as progressive water purifiers, piping design before its internal filter loose after a tight water purification equipment which brand is good, by the PP meltblown filter, granular activated carbon, compressed charcoal, RO reverse osmosis membrane or ultrafiltration membrane, post carbon, usually followed by end to end this five composed of piping inside the machine only this one path, dirt is deposited on the filter inside, require regular manual washable to ensure the normal operation of the machine. The other is more advanced self-cleaning water filter, designed the machine two channels, added a wash water passages, wash water and water purification have a complete path, and let the water flow prevails both stand up. As usual ordinary domestic water wash water passes through the path of the machine especially membrane cartridge filter raw water side play scour the role in order to achieve self-cleaning and washing faucet with the momentary opening and closing paragraphs of that is already run off the head and tail Water trapped dirt will promptly and quickly discharged, this structure is designed to be reasonable, eliminating the trouble of manually washable, eliminating the institution itself again pollution, while also reducing energy costs. Shanxi Runtong Environmental Engineering Limited was founded in 2005, is a professional sewage treatment, waste gas treatment, dust handling and other types of environmental projects and research and design of high-tech enterprises. Today to talk about the purchase of a water purifier should pay attention to the error. Myth one: Activated carbon filtration technology is obsolete. Not the case, the activated carbon adsorption filter is the best natural materials. Almost all water purifiers, activated charcoal should be used. If you do not use charcoal, whether declared filtration precision high, the water's taste will be discounted. Granular activated carbon, powdered activated carbon rods and three, the first two low-cost water purification equipment, but often do not completely filter, which is a safer choice offer pure water equipment, can be done 100% completely filtered. Myth: You can filter a long time without change. In fact, it will clog the filter is a good filter, water purification equipment, which also shows a water purifier really works. Declared cartridge market 3-5 years do not change, often exaggerated. Do not over-pursue cheap. Water purifiers in the country still needs to pursue high quality of life of people, in general, the high price effect will be relatively better. In addition, the high quality of life and the net water filter will be better, prices will go up. But overall computing down or cost-effective. Proposed purchase of the new A6 net Angel drinking fountains, can intelligently display and remind replace the filter, more peace of mind. Offer pure water equipment, water purification equipment, Luliang, Shanxi Runtong environmental (view) by Run-Environmental Engineering Co., Ltd., Shanxi. "Sewage treatment, waste gas treatment, dust processing the" preferred Runtong Shanxi Environmental Protection Engineering Co. (2), the company is located at: Taiyuan, Changzhi Road Man Wah Area C, over the years, Runtong environmental protection to provide customers the best quality service Contact: on behalf of the manager. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Run-green look forward to be your long-term partner!