As we know that the effective part of a water purifier is its filter element.
Today, we have sorted out the common water purifier filter elements and their functions on the market for your referenc...
Nanofiltration (NF) is a membrane liquid-separation technique that has many properties with reverse osmosis (RO). Unlike RO, which rejects almost all dissolved solutes, NF rejects multivalent ions ...
Water that contains a high amount of dissolved minerals is considered “hard”. It is often the result of ground water collecting calcium and magnesium as it rises through limestone. The higher the m...
Reverse osmosis is the finest level of filtration available. If we want to know How the RO Membrane is made, first we need to know the structure of the reverse osmosis membrane. The structure of a ...
Is the multi-stage filter element safer?
In fact, the level of filtration has nothing to do with the quality of the filtered water! Some low-end water purifiers will also be equipped with 4 or 5 fi...