Quick Summary
RO (Reverse Osmosis): Essential for high TDS/Borewell water. Removes dissolved salts.
UV (Ultraviolet): Kills bacteria and viruses. Best for low TDS municipal water.
UF (Ultrafiltration): Removes physical impurities and cysts without using electricity.
Most Indian homes with mixed water sources need: RO + UV + MTDS.
What is RO (Reverse Osmosis)?
RO is the most powerful purification technology. It uses a semi-permeable membrane to remove Total Dissolved Solids (TDS) like calcium, magnesium, and heavy metals.
What is UV (Ultraviolet)?
UV purification uses ultraviolet light to kill microorganisms. It doesn't change the taste of water or remove dissolved minerals.
What is UF (Ultrafiltration)?
UF works like a very fine sieve. It removes physical particles and even some bacteria but cannot remove dissolved salts or chemicals.
Recommended Multi-Stage Purifiers
Modern purifiers combine these technologies to provide 360-degree protection.
Aquaguard Sure Delight RO+UV+MTDS
Kent Supreme RO+UV+UF+TDS Control
HUL Pureit Advanced Pro RO+UV
- Value for money
- Reliable RO membrane
- Good brand support
| Product | Best for | Key Pros | Price | Action |
|---|---|---|---|---|
Aquaguard Aquaguard Sure Delight RO+UV+MTDS | Borewell waterMedium TDS (500-1000) |
| Check latest price | |
Kent Kent Supreme RO+UV+UF+TDS Control | Large familiesHard water areas |
| Check latest price | |
Pureit HUL Pureit Advanced Pro RO+UV | Municipal waterMedium families |
| Check latest price |
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