Keep Your RO Purifier Running Strong in Kerala's Climate
Kerala's tropical climate — with heavy monsoons, high humidity, and warm temperatures year-round — creates unique challenges for water purifier maintenance. Here are 10 tips from our expert technicians who service purifiers across Kannur district daily.
Tip 1: Schedule Pre-Monsoon Service (May-June)
Before the monsoon hits Kerala in June, get your purifier serviced. The monsoon brings:
- Increased turbidity in water supply
- Higher bacterial load from runoff
- More sediment in borewell water
A pre-monsoon service ensures your sediment and carbon filters are fresh and ready to handle the increased load.
Tip 2: Check Your Sediment Filter Monthly During Monsoon
During June-September, visually inspect your sediment filter every 2-3 weeks. In areas like Pinarayi and Chokli where surface water contamination increases during rains, you may need to change this filter every 6-8 weeks instead of the usual 3-4 months.
Tip 3: Don't Let Your Purifier Sit Idle
If you're away during Onam holidays or any extended period, don't leave your purifier unused for more than 3 days without draining the tank. Stagnant water in the storage tank can develop bacterial growth, especially in Kerala's warm, humid conditions.
Before going away: Run the purifier until the tank is empty and turn it off.
When you return: Run and discard the first 2-3 litres before drinking.
Tip 4: Monitor TDS Levels Quarterly
Buy a simple TDS meter (₹200-400 on Amazon) and check your purified water TDS every 3 months. For Kerala water conditions:
- **Ideal range:** 20-50 TDS
- **Acceptable:** Up to 80 TDS
- **Time to service:** Above 100 TDS
Tip 5: Keep the Purifier Away from Direct Sunlight
This seems obvious but many Kannur homes have their purifier near a window. Direct sunlight heats the water tank, encouraging algae and bacterial growth. If relocation isn't possible, use a light-blocking cover.
Tip 6: Clean the External Body and Tap Weekly
Kerala's humidity means dust sticks to surfaces more readily. Wipe down your purifier's body and especially the dispensing tap with a damp cloth weekly to prevent mould buildup around the tap area.
Tip 7: Listen for Unusual Sounds
A healthy RO purifier makes a consistent humming sound when running. Watch for:
- **Loud grinding:** Pump bearing wear — service needed
- **Clicking sounds:** Pressure switch issue
- **No sound at all:** Check power supply and fuse
Tip 8: Replace All Filters Together (Except Membrane)
When it's time for your scheduled maintenance, replace the sediment, pre-carbon, and post-carbon filters together. This ensures balanced filtration and prevents one overworked filter from damaging the RO membrane.
Tip 9: Use a Voltage Stabilizer
Power fluctuations are common across Kannur district, especially during monsoon thunderstorms. A simple voltage stabilizer (₹500-1,000) protects your purifier's pump and UV lamp from damage.
Tip 10: Get Professional Service — Don't DIY the Internals
While external cleaning is fine, never attempt to open the purifier cabinet or replace filters yourself unless you have proper training. Incorrect filter installation can:
- Cause leaks that damage the pump
- Allow unfiltered water to bypass the system
- Void your warranty
Book Your Maintenance Today
Royal Aqua provides expert RO maintenance across 16+ locations in Kannur district. Our certified technicians specialize in Kerala's unique water conditions.
Call +91 73069 82699 or message on WhatsApp to schedule a service visit. Same-day service available in Thalassery!
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Royal Aqua provides professional water purifier service across 16+ locations in Kannur district.