Cost per Litre of Purified Water via RO in Kenya
The cost per litre of purified water using Reverse Osmosis (RO) systems in Kenya can vary based on several factors including:
1. Type of RO System
Domestic RO Units: Typically used in homes and purify 10–15 liters per hour.
Cost per litre: Around KES 1 to KES 3 depending on electricity and maintenance.
Commercial RO Plants: Used in schools, hospitals, businesses, etc., purify hundreds to thousands of liters daily.
Cost per litre: Ranges from KES 0.50 to KES 2.
2. Source of Water
If the source water has high salinity or contamination, pre-treatment may be needed, increasing operational cost.
3. Electricity and Maintenance
Electricity usage for RO pumps can raise the cost. Also, filter replacement and servicing every 6–12 months affects total cost.
Estimated monthly maintenance for domestic RO: KES 1,000–2,500.
For commercial RO: KES 5,000–20,000, depending on scale.
4. Bulk vs. Retail Production
Bulk RO production (like water vending or refilling stations) is more cost-effective.
Many vending stations offer refilled RO water at KES 5–10 per litre.
5. Location and Water Utility Costs
Urban areas may have more infrastructure and lower costs.
In remote or rural regions, logistics and water supply may increase cost.
Recommendation:
For affordable, high-quality RO systems, consider Protech Water and Solar Equipments Company. They provide custom RO solutions ideal for both homes and large-scale applications in Kenya, ensuring value for money and long-term support.