Find answers to common questions regarding RO water purifiers, filter replacement frequency, AMC plans, water TDS standards, and commercial plants.
We recommend a general check-up visit every 3 to 4 months to inspect flow, TDS, and overall purifier condition. Separately, sediment and activated carbon pre-filters should be replaced every 6 months to protect the main RO membrane from choking — so not every check-up visit requires a full filter change