Filter the selection of elements - household pure water equipment 【 3 m filter.

As the market now is more and more big, the water purifier industry increasingly rich products, products of choose and buy is particularly important. We want to buy something you need to first understand the functions and characteristics of the properties of the products and products, so you can buy we need and practical with affordable products. Otherwise easily misled by the seller, to buy the products they don't need.

most household pure water equipment filter is raw water and tap water in the tap water, groundwater, or may be contaminated water, professionals need to go through strict testing laboratory, we generally don't recommend to use a water filter processing after drinking.

there are many different kinds of pure water machine on the market, mainly include the pipeline machine, kitchen board, wall hang, mineral pot, commercial pure water machine. To understand the function of the parts, according to their own needs to choose and buy products, to see whether there is a product of health certificate issued by the ministry of health and water quality monitoring report, only with these products are qualified, healthy. Pure water machine parts is very important, especially consumable materials is very important, because the late when you use it needs regular replacement, so filter replacement cycle also must calculate the cost, and by comparing to decide which one is suitable and favorable.

want to know what kind of filter are there, and their replacement cycle, so it is easy to choose and buy products. General filter has the following kinds, and their replacement cycle: with PP cotton, change cycle is usually six months to eight months. Carbon particles is 1 year to 1 year and a half; The carbon cycle is a year and a half to two years; Softening filter is 18 months; Medical stone is 18 months, fossil filter is two years; The rear carbon is usually eight months to 18 months; And reverse osmosis membrane shihan membrane is two to two and a half years, huitong membrane is two years.

water purifier filter replacement frequency, usually in the operation and maintenance manual provided by the manufacturer, but must pay attention to manufacturers usually used in water quality conditions and water rate is under standard conditions. Users must pay attention to the local water quality and water every day whether information is different with the manufacturers, if the higher the concentration of pollutants in raw water, the greater the water, then replace the filter in frequency should be higher. Users must pay special attention to, even if the filter replacement yet, but the water quality changes obviously, taste, or system of water rate is reduced, can cause must be checked for reasons, such as improper pipeline connection, pipeline filter or rupture, pipeline or filter must be replaced if necessary. In addition, the reverse osmosis water purifier filter front granular material change closed on time in addition to the operating instructions, if by the naked eye judgment filter has seriously becomes a khaki, should consider to replace.