What does replacing cartridges mean in practice?
The deadline results from the earlier of the following criteria: hygiene time, flow, volume, loss of effectiveness or increase in pressure difference.
When does it matter?
The appearance of the cartridge does not show the exhaustion of carbon or ion exchange, and leaving the used element for a long time contributes to deterioration of quality.
Which solutions are related to it?
A schedule is kept for each stage, the date is recorded and after replacement, the entire housing is rinsed and checked for tightness.