KENT Sapphire RO Water Purifier
KENT Sapphire RO Water Purifier|RO+UF+Inline UV+Alkaline+TDS Control+UV LED in Tank | Fully Automatic On & OFF Operation|.0001 Micron RO Membrane|20 LPH| 8L| Ideal For Borewell/Tanker/Municipal Water
Stock availability : Available
| Brand | KENT |
| Special Feature | Self Cleaning, Automatic Shut-Off |
| Product Dimensions | 50L x 32W x 36H Centimeters |
| Installation Type | Wall Mount |
| Power Source | Corded Electric |
About this item
- Free Service Plan – Includes the KENT genuine service plan with free installation, routine health check calls, and unlimited repair visits for one year from the purchase date. Enjoy easy access to India’s largest service network, available across 19,000+ pin codes through WhatsApp, mobile app, toll-free number, and email—just a click away.
- Multiple Purification Process – The multiple purification process of RO+UF+Inline UV+Alkaline+TDS Control+UV LED in Tank makes water pure and suitable for drinking.
- Retains Essential Minerals – The RO purifiers from KENT come with a TDS control valve. The unique feature allows controlling the desired TDS level to retain essential natural minerals in purified water.
- Makes Water Alkaline – This purifier helps in enhancing the pH of the purified water up to 9.5 and, thus, provides alkaline drinking water. Alkaline water regulates body’s pH levels, reduces acidity, fortifies your health, and boosts your immunity.
- UV LED in Storage Tank – This purifier has UV LED light in its storage tank to keep purified water free of bacteria and to keep it pure.
- High Purification & Storage Capacity – The high purification capacity up to 20L/hr and a storage capacity of 8L ensure that you get continuous supply of water even in the absence of electricity.
- Purity in Every Drop – KENT purifiers remove bacteria, viruses, chemicals, and even dissolved impurities such as arsenic, rust, pesticides, and fluorides to make water pure and healthy.
Filter & Membrane Replacement Schedule
Sediment (pre-filter): Replace every 12 months to trap dirt and protect downstream components
- Carbon filter: Replace every 12 months to remove chlorine, improve taste, and preserve RO membrane life
RO membrane & post-filters: Replace together every 3–4 months, though frequency depends on your incoming water quality and usage .
Built‑In Alarm AlertsFilter Change Alarm: After ~700 hours (~4 weeks of daily use), the purifier beeps 4 short signals every 2 seconds. If ignored, it will automatically stop functioning after another ~60 hours to prevent unsafe use
- UV Fail Alarm: A different beep pattern alerts when the UV lamp/LED malfunctions. Once triggered, purification halts; call service immediately
Routine Maintenance & Best PracticesAnnual professional servicing is recommended to clean the RO membrane, replace o‑rings, sanitize the tank, and check plumbing seals.
- Flush purifier periodically—the system performs auto-flushing cycles, but manual flushing (e.g., after vacations) ensures freshness.
- Monitor water quality & TDS using the TDS control feature—adjust it if you notice changes in taste or mineral levels
- Keep the storage tank lid sealed—an intact seal helps prevent bacterial growth, and the built‑in UV LED keeps stored water sanitized
- Power outages caution: The purifier stops when the tank is full or water pressure drops below 0.0344 MPa, and it resumes automatically when conditions stabilize
Quick Maintenance ChecklistFrequency Task Every 3–4 months Replace RO membrane & post-carbon filter Every 12 months Replace sediment & carbon pre-filters Every 700 hours Heed filter-change alarm; don’t ignore it Annually Full service & sanitization by technician
🔧 When to Call Service
If filter/change alarm persists for 60 hours and system stops.
If UV alarm activates—indicating the lamp or LED isn’t working.
If you detect leaks, unusual noises, or sudden deterioration in water taste.
✅ Final Recommendations
Stick to the replacement schedule, promptly act on alarms, and get yearly servicing. These steps ensure your KENT Sapphire:
Delivers consistently pure, delicious water
Functions reliably over 3–5+ years
Saves you from unnecessary maintenance costs and service hassles