As people pay more and more attention to health, more and more consumers buy water purifiers. The price of water purifiers on the market varies from 1000 yuan to several thousand yuan. So, how do you choose a water purifier? In fact, the purchase of water purifiers mainly depends on the difference between the filter elements and different filter water purification. The quality and quantity of water will be different. Therefore, if you understand these doorways about water purifiers, you may lose some detours when you purchase them. Water purifier housing thickness The thickness can ensure that the upper and lower casings of the water purifier are precisely combined with minimum error, no gap, and should not be disengaged during vibration. The large thickness can reduce breakage, cracking, etc. during transportation, and maintain the value of the finished product. Since the wall type water purifier is suspended from the kitchen wall, once it is hung up, the thin water purifier of the casing will gradually deform, thereby increasing the probability of water leakage. Water purifier filter shell quality Filter bottles are not only required to have a corresponding thickness, but also have the toughness to adapt to low temperature and high temperature to prevent brittle cracking and cause loss of water leakage. Good filter bottle thickness and toughness are excellent, even with a hammer is difficult to break. A good brand should strictly implement the filter-removal type (never recycle) to ensure that all the filter elements replaced after sale are original authentic. See the water purifier brand qualification At the time of purchase, you can go to the public website of the Health Administrative License to check the brand qualification. You can't just listen to the introduction of the water purifier sales staff. Look at the water purifier material There are currently stainless steel, FRP, cast iron, aluminum, food grade resins or PVC. Among these materials, the pressure resistance and corrosion resistance are best in stainless steel, and the price is relatively high. The food resin or PVC has poor compression resistance and the price is relatively low. (æ¢å†°çŠ) Common filter introduction Granular activated carbon: deep adsorption of water, odor, residual chlorine. Pp cotton: filter out pollutants as small as 1 micron, thoroughly filter rust, sediment, colloids and other impurities, the texture is dense, and resistant to water hammer impact, greatly improving the service life of the overall filter. RO reverse osmosis membrane: effectively removes harmful substances such as heavy metal ions, calcium, magnesium ions, bacterial viruses and chemical residues in water, and the salt removal rate is as high as 96%. Ensure that the produced drinking water meets the standard for drinking water. Pos Machine ,Card Swipe Machine,Credit Card Swipe Machine,Pos Terminal Machine ShengXiaoBang(GZ) Material Union Technology Co.Ltd , https://www.sxbgz.com