Choosing between RO and UV water purifiers can be confusing. Each has unique benefits depending on your tap water quality and home needs.
| Feature | RO System | UV Filter |
|---|---|---|
| Removes chemicals | ✅ | ❌ |
| Kills bacteria/viruses | ✅ | ✅ |
| Price | $200–$500 | $150–$400 |
| Maintenance | Medium | Low |
| Best For | Heavy chemical water | Bacterial concerns |
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Use RO if your water has high chemicals or TDS
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Use UV if bacterial contamination is the main concern
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Some systems combine RO + UV for maximum safety