Nanchang water purifier manufacturers Merchants water purifier Agent Brand Products water purifier design by piping gradual tightening of classification can be divided into self-cleaning water filter and water filter two categories. Traditional water is getting tight, also known as progressive water purifier, its internal piping design filters before and after the tight loose, the PP meltblown filter, granular activated carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membrane, after activated carbon, this is generally composed of 5 sequentially end to end. The machine line only this one path, dirt is deposited inside the filter requires regular artificial washable to ensure the normal operation of the machine. The other is a more advanced self-cleaning water filter, designed the machine two channels, adds a wash water passage, wash water and water purification have a complete path, the two prevails and let the water flow stand up. As usual ordinary domestic water wash water passes through the path of the machine in particular membrane cartridge filter raw water side play erosion in order to achieve self-cleaning effect, and use instant shutter two washing faucet that is already run off the head and tail water trapped dirt timely and rapid discharge, the structure properly designed, eliminating the trouble of artificial washable, eliminating the institution itself again pollution, while also reducing energy costs. However, consumers should pay attention to recognize, self-cleaning water purifier market is different from that seen in automatic sewage water purifiers, computer automatic washing water filter and automatic backwash water purifiers, the former is self-cleaning machine, that is, He said filter inside the machine all have a certain self-cleaning function. Popular speaking, self-cleaning water purifier in the pipeline corresponds to the security of the waste processor, dirt cleared out at any time, not in the machine stays. The traditional non-self-cleaning water purifier in the room set aside equal to more than trash, dirt, usually temporarily stored in the machine, so the need for regular sewage, washable and frequent filter replacement.