Culligan UV Replacement Lamp & Parts

Start by selecting your UV water disinfection system above. You'll be taken to a page that provides manuals/instructions/spec sheets for your specific Culligan UV model. General filter replacement instructions are available here.

Yes, UV water disinfection is environmentally friendly. It uses ultraviolet light to neutralize harmful microorganisms without adding chemicals or producing harmful byproducts, making it a clean and sustainable method for water sterilization.

UV water sterilizers require very little maintenance. But the quartz sleeve should be cleaned each time the lamp is replaced, which usually happens once each year. For more detailed instructions specific to your UV system, please refer to your owner's manual or see our page on How to Maintain a UV Water Filter System.

Select your Culligan UV model from the list above. You will be taken to a new page that will show the available UV lamps, sleeves and parts for your system. If you have any questions, please call our customer support team at 877-377-9876. We're available Monday through Friday, 9 am to 5 pm Central Time.

A Culligan UV (Ultraviolet) system is primarily designed to disinfect water by inactivating or destroying harmful microorganisms like bacteria, viruses, and pathogens. It does not physically remove contaminants from the water like a filter would. Instead, it neutralizes them at the DNA level, rendering them harmless. Here are some of the microorganisms that a Culligan UV system can effectively eliminate: Bacteria (e.g., E. coli, coliform bacteria) Viruses (e.g., hepatitis, rotavirus) Protozoa (e.g., Giardia, Cryptosporidium) It's important to note that while a UV system is highly effective against a wide range of microorganisms, it does not address non-biological contaminants such as chemicals, minerals, or particulate matter. For these types of impurities, additional water treatment solutions like reverse osmosis may be necessary in conjunction with UV disinfection. Learn more about how UV water disinfection works.