What does an UV light do in a hot tub?
Uv Del Ozone Lamp
Clarity Spas Replacement Parts, Filters, & Covers
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Open Sep 08, 2025 - 12:19 PM
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Sep 08, 2025 - 12:19 PM
A UV light in a hot tub is used to disinfect the water by exposing it to ultraviolet (UV) rays, which kill bacteria, viruses, and other microorganisms. This helps keep the water cleaner and reduces the need for high amounts of chemical sanitizers like chlorine or bromine.
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