The difference between Yikou water purifier and ordinary built-in filter element is that the front water source must be turned off to decompress. After the life of Yikou filter element expires, it automatically turns off the water, and it can be operated without turning off the front water source when replacing it, which is hygienic and safe.
Product details are humanized and can be upgraded freely. Yikou's unique patented expandable design can add purification units according to the actual water quality and needs of users' families, which is free to upgrade, small in size, small in occupied space, safe and energy-saving.
Tips for choosing a water purifier
There are two common types on the market now, reverse osmosis membrane and ultrafiltration membrane. The way of filtration is actually caused by different holes in the filter element. Although ultrafiltration membrane can filter some macromolecular substances, it will also release some heavy metal ions, and the filtering effect for those chemical pollutants is relatively poor.
Reverse osmosis needs to exert a certain pressure on water to work. The advantage is that the filtered water has high purity, and the disadvantage is that electricity is needed. In addition, its structure is complex and its cost is relatively high. The purchase cost is relatively high, so you need to choose according to your actual situation. Some machines have a water tank in the structure, and the pressure barrel is connected with the water purifier and faucet, so that the filtered purified water can be stored in the pressure barrel. In addition, there is the pressure generated by the airbag, so that the water purifier stored in it can be used by users. The slotless water purifier uses a movable core instead of a pressure barrel and needs electricity to pump water. It can save space, but it consumes less electricity and produces less water, so you can choose according to your own needs.