Here are some key factors to consider:
1. Water Quality:
Check your water’s TDS level. High TDS requires a strong RO system.
2. Usage:
For homes, a compact system is enough. For schools, offices, or restaurants, you need high-capacity systems.
3. Storage Capacity:
Choose based on daily water consumption.
4. Maintenance:
Go for systems that are easy to service and have easily available spare parts.
Consulting a professional can help you select the best system that fits your budget and needs.