Drinking water is a trivial matter, but if you don't pay attention to it, it can also affect your health. Although the tap water leaves the factory in line with the national standards, it will inevitably be polluted twice during transportation. If it is not purified again, even boiled water still contains harmful heavy metals, especially for mothers and infant families, long-term drinking of tap water is more harmful to the baby. Therefore, the pre-filter has slowly developed into a necessity for every family.
As a kind of water purification equipment, the pre-filter is installed at the inlet of the water source, which can remove large particles of impurities in the water, such as sediment, rust, etc., so as to ensure the cleanliness and safety of water quality.
So how to choose a pre-filter? Personally, I am more concerned about the following two aspects:
1. Filtration accuracy: Filtration accuracy refers to the pore size of the filter, generally in microns. The higher the filtration precision, the more impurities can be filtered out, and the better the filtration effect.
2. Filter element life: The filter element is the heart of the water purifier. If the filter element is damaged, not only can not ensure the quality of its clean water, but also is easy to be polluted twice, which is more dangerous for people to drink.
Therefore, after many comparisons, I finally chose this water purifier from Dexi.
The composition of water purifier products is mainly the matching of different filter elements, and the commonly used filter element materials for water purifiers are the following two:
Conventional filter element matching method 1: PP cotton, activated carbon, ultrafiltration membrane, post-activated carbon = ultrafiltration water purifier.
Conventional filter element matching method 2: PP cotton activated carbon R0 reverse osmosis membrane rear activated carbon = RO reverse osmosis water purifier.
This one of Dexie belongs to the ultrafiltration water purifier, 1+5 comes with a pre-filtration method, and there are 2 more filter elements than the conventional filter mode.
The first layer adopts a stainless steel filter screen, which can initially filter out the large impurity particles in the water, such as sediment and rust, and then filter them one by one through the 5-layer filter element. The 6-stage fine filtration system completely and efficiently filters harmful substances and scale in the water layer by layer. Now my mother no longer has to worry about the condition of my drinking water, she can drink it directly when she turns on the faucet, not only does she no longer need to waste time waiting for boiling water, but she also doesn't have to worry about health problems when she drinks water.
In addition to the high filtration efficiency, I was pleasantly surprised by the extension of the service life of the water purifier. Because its pre-filtration is made of stainless steel filter element, which ensures its strong durability, compared to PP cotton, which needs to be replaced regularly, it only needs to be backwashed regularly, which not only prolongs the service life of the water purifier, but also reduces the cost of replacing the filter element.
In addition, it also has an intelligent element change reminder, which can not only check the life of the filter element, but also automatically remind the replacement when the panel flashes, so as to avoid forgetting to replace the expired filter element, so that the water is polluted twice, so that the family can drink water more assured.
This water purifier has a variety of installation methods to choose from, which can meet different installation needs. The independent faucet avoids the inconvenience caused by occupying the tap faucet. Use tap water for daily cleaning and clean water tap for daily drinking, which separates water demand and makes water more convenient and more water-saving.
So if your family is confused about choosing a pre-filter, why not listen to my take a look at this one.