Pre-filter, good feng shui Technology (certified), Changsha filter provided by the Science and Technology Co., Ltd. Shenzhen good feng shui. Shenzhen good feng shui Ltd. (www.jfyl.net.cn) is specialized in the "water purifiers, air purifiers, industrial, commercial water purification equipment," the business, the company adhering to the "honesty, hard service" concept, To provide you with the highest quality products and services. Welcome to inquire! Contact: Lorient right. A water filter out good, clear water is not clear, pre-filter, the key to the filter, the filter of a direct impact on the filtering effect of water filters, so today Jinfeng Yu Lu brand water purifier is mainly to explain water purification the filter, which has several classification membrane filter first, membrane filter, membrane filter on the market are generally similar filters, but basically without activated carbon, the two mainstream ultrafiltration One is vertical water purifier ultrafiltration membrane, the main structure is PP cotton, activated carbon, ultrafiltration membrane, one is horizontal water purifier ultrafiltration membrane, which is made of stainless steel housing with an ultrafiltration membrane composition and KDF . The second filter energy, energy filters, energy filters which will contain some minerals stone, stone small molecules, alkaline ball, magnetic fossils, etc., but do not underestimate these assorted stones, but they can greatly enhance the mineral content of the water change water PH degree to meet people, so this filter water purifier in the industry, also called activated water purifier. The third is called reverse osmosis membrane reverse osmosis membranes, also called RO membranes, this filter is the most expensive price, this filter water purifier water purifier has other powerful features are not available, such as long as the water purifier There is the reverse osmosis membrane (RO membrane), then part of the reverse osmosis water purifier, can tap directly into ultrapure water. This water than we sell bottled water to be safe, clean and more. Above, I will introduce three different water purifier filter, we recommend you buy a water purifier before, be sure to learn more about water purifier industry knowledge, and prevent sellers fooled. Technology Co., Ltd. Shenzhen good feng shui Jinfeng Yu Lu brand core filter water purifier filter used in energy technology is unique in the industry. Not only the release of trace elements, as well as the other four major functions: regulation of PH value, stimulate the activity of water, anti-oxidation-reduction potential, so that the structure of water molecules become smaller and more easily absorbed in the body, the core technology in the country ahead of five years or longer. Pure water production machine with gallons (GPD) said that if the 75G of pure water a day, said 75 gallons of water production, converted into an hour is 75 * 3.785 / 24 = 11.8L per hour. Pure water production unit does not refer to a leading traffic because there faucet flow is stored by the pressure of the water bucket and then flow out through the faucet, so the actual capacity of the flow of water is not pure water machine. Water system water purifier actually refers to the ability of water RO membrane (typically in units of GPD, namely gallons per day) of activated carbon filter, in order to visually see the flow of pure water, is to put pressure on the barrel of the switch is closed, then Open real flow faucets, water machine is seen, which is rarely pure machine sales to customers rarely explained. After buying customers in pure water, only to find that the water is not enough, so choose a suitable home water purifier flow which is very important. Technology Co., Ltd. Shenzhen good feng shui brand Jinfeng Yu Lu shocked the market water purifier.