The current market for water purifiers is quite rich in types and designs. Each type is equipped with a different number of water purifier cores. This makes consumers confused about how many filters should be best to buy? To answer this question, let's analyze and learn together.
How many water purifier cores are there?
Currently, water purifiers are manufacturers with the number of water filter elements ranging from 5 to 9 cores. Basically, the water purifier should be equipped with 5 or more cores. Each water filter core will have a different structure, so it will have a separate task in the water purification process. From the 6th filter upwards are the cores added to provide the minerals lost during the purification process.
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Each water filter core will have different structure and features.
Features of 5 basic filters
Filter No. 1 : This core is also known as cotton fiber core. As the name suggests, the core of a Level 1 water purifier is made of cotton PP - Polypropylene. These cotton fibers are compressed together, leaving only small holes in the middle of the filter slots just to allow water to pass through, and at the same time retaining mud, moss, heavy metals, ...
Filter core No. 2 - activated carbon filter core : The activated carbon core is made from activated carbon, coconut shell activated porous structure. This water filter core is capable of filtering dust, removing flavors and odors from chlorine, reducing insoluble lead, eliminating Giardia and Cryptosporidium. The longer the contact time between the water stream and the activated carbon filter core, the more effective the purifying ability is.
The activated carbon water filter core is capable of filtering dust, eliminating taste and odor from chlorine.
Filter No. 3 : This is the activated carbon filter. This filter layer has the same features as the No. 2 filter, but the coal is pressed into a fine powder, so it increases the filtration capacity cleaner than conventional activated carbon. Pressed activated carbon strongly absorbs the slime, odor in the water. Not only filter dust, but also remove unpleasant odors.
Filter No. 4 - RO filter : The RO membrane is composed of synthetic polyamide fibers. These fibers are tightly structured together and only create very small middle slots, so they have the ability to filter dirt, metals, micro bacteria hidden in domestic water. This is one of the indispensable water purifier cores and is extremely safe for users.
The RO water filter cleans dirt, metals, micro bacteria.
Filter core 5 - reinforced activated carbon core : This is the core reinforced with activated carbon to remove residual dirt, while balancing the pH, adding micro-minerals to make the water taste sweet and easy to drink. .
In short, if you only need to use a water purifier to purify your domestic water supply, you can choose products equipped with 5 basic filters. On the contrary, if you want to add healthy minerals through water, you should choose a water filter core of level 6 or higher. However, the cost of a water filtration system, the more the filtration levels, the higher the wall. So, depending on economic conditions that you should consider before buying.
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