No, UV purifiers cannot remove fluoride from water.
Here’s why:
UV (ultraviolet) water purifiers are designed specifically to kill or deactivate bacteria, viruses, and other microorganisms by exposing them to ultraviolet light. They do not filter out or remove dissolved chemicals, heavy metals, or salts such as fluoride, arsenic, or lead.
If you want to remove fluoride from water, consider these alternatives:
Reverse Osmosis (RO) Purifiers
Highly effective at removing fluoride and other dissolved solids.
Recommended for households in areas with high fluoride content in borehole water (like many parts of Kenya).
Activated Alumina Filters
These filters can specifically target and remove fluoride.
Often used as a pre-filter in customized systems.
Bone Char Carbon Filters
A lesser-known method but natural and effective in reducing fluoride.
Suitable for use in gravity-based purifiers or special filtration units.
Recommendation
If you’re concerned about fluoride levels in your drinking water (especially from boreholes or wells in Kenya), your best bet is to:
✅ Test the water first using a water testing laboratory (available in Thika, Kiambu, and Nairobi).
✅ Install an RO purifier, ideally combined with a UV system for both fluoride removal and disinfection.
For professional advice and high-quality systems, Protech Water and Solar Equipment Company is a trusted provider of fluoride-removal solutions in Kenya.