» What is the frequency of cartridge replacement filters ?
What is the frequency of cartridge replacement filters ?

 

It is best to replace the cartridges every year regardless of the type of filter.
To sediment filters must suveiller color cartridge, in order to maintain its filtering properties. Otherwise, in the event of saturation, the water loaded with suspended matter passes into the next cartridge.
Turns yellow when it is necessary to change it.
For carbon cartridge, it must be replaced every 6000 to 9000 liters or one year.
To determine the volume of water used by the purifier, it is possible to install a water meter.