Watch pressure and flow
A rising pressure difference or falling flow rate can show filter blockage, membrane fouling, or pretreatment problems.
Replace cartridges on time
Cartridge filters protect the RO membrane. Delayed replacement can increase membrane cleaning and replacement costs.
Track conductivity
A sudden conductivity change may show membrane damage, scaling, or operation problems.
Keep spare consumables ready
Overseas factories should prepare common filters, chemicals, seals, gauges, and other wearing parts before problems occur.