Regular maintenance is essential to ensure your water purifier functions efficiently, delivers safe and clean drinking water, and enjoys a long operational life. This Annual Maintenance Checkbox serves as a simple and effective reminder of the key tasks you or your service provider should complete once a year. Below is a checklist to guide you through the annual maintenance of your water purifier:
Table of Contents
Annual Maintenance Checklist
1. Replace Filters
- Sediment Filter
Change if clogged or after 12 months, whichever comes first. It removes dust, dirt, and large particles, protecting downstream filters. - Pre-Carbon Filter
Replace annually to maintain the removal of chlorine, odors, and organic compounds. It helps in prolonging the life of the RO membrane. - RO Membrane
Check the TDS levels of output water. Replace if above recommended limits (typically every 1–2 years depending on water quality). - Post-Carbon Filter (Polishing Filter)
Replace yearly to maintain taste and remove any remaining odors or chemicals. - UV Lamp (if applicable)
Replace the UV lamp once a year to ensure effective disinfection.
2. Internal Cleaning & Sanitization
- Flush and clean the internal tank and pipes to prevent biofilm or bacterial growth.
- Use a food-grade sanitiser for disinfecting storage tanks and tubing.
- Ensure no residual taste or odour remains post-cleaning.
3. Inspect for Leaks and Cracks
- Examine all pipe connections, fittings, and the purifier body for any signs of water leakage.
- Replace worn-out O-rings or connectors to prevent future issues.
4. Check Water Flow & Pressure
- Observe if the water flow has reduced; this could indicate filter blockages or pump issues.
- Verify inlet water pressure. If low, a booster pump might be needed.
5. Test Water Quality
- TDS (Total Dissolved Solids): Check if output water TDS is within the safe range (typically 50–150 ppm depending on your model).
- Taste & Odor: Any unusual taste or smell should trigger a service call or immediate filter replacement.
6. Check Electrical Components
- Ensure power supply, adapter, and internal circuits are functioning correctly.
- Test the indicator lights, alarms, and auto shut-off functions.
7. Review Warranty & AMC (Annual Maintenance Contract)
- Check if your product is still under warranty.
- If not, consider signing up for an Annual Maintenance Contract (AMC) for hassle-free service and timely replacements.
Additional Tips
- Use Genuine Parts: Always use branded, certified filters and spare parts to maintain water quality and system health.
- Keep a Service Record: Maintain a log of filter changes and services to track your purifier’s maintenance history.
- Professional Help: While basic maintenance can be done at home, an annual check-up by an authorised technician is recommended.
- Conclusion
- Regular annual maintenance of your water purifier is important to keep it working efficiently and delivering clean, safe drinking water. By following a simple checklist like changing filters, cleaning parts, checking for leaks, and testing water quality, you can avoid costly repairs and ensure consistent performance. To make things easier, consider signing up for an Annual Maintenance Contract and always using genuine parts. Annual maintenance helps your purifier perform at its best while ensuring your water stays clean and safe.