Sterilight UV Replacement Lamp & Parts

Currently Sterilight is considered an obsolete brand of Viqua since a 2015 rebrand. Sterilight previously included products from R-Can Environmental, which was bought by Trojan Technologies in 2008 to form Viqua. For current products, visit our Viqua brand section.

Select your Sterilight ultraviolet system from the list above. You will be taken to a new page that shows the available UV lamps, sleeves and parts for your Sterilight 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. If you're looking to replace your Sterilight UV system, we suggest you read our UV Buyer's Guide.

Sterilight UV water treatment systems deactivate harmful microbes such as bacteria (including E. coli and coliforms), viruses (like hepatitis and norovirus), and protozoa (including Giardia and Cryptosporidium) by targeting their DNA and making them inactive. However, while it's effective against biological contaminants, UV sterilization doesn't eliminate chemical pollutants or suspended particles from water. Learn more about how UV water disinfection works.

To clean your Sterilight UV water treatment system, start by turning off the water supply and unplugging the unit. Carefully remove the UV lamp, ensuring you handle it by its ends to avoid contamination. Using a soft cloth or sponge dampened with a mixture of mild soap and water, gently clean the quartz sleeve to remove any mineral deposits or film. Rinse the sleeve thoroughly with clean water. Once cleaned, reinsert the UV lamp, ensuring it's securely in place. Reconnect the unit, turn on the water supply, and plug the system back in. Periodic cleaning ensures optimal UV transmission and effective water treatment. Always refer to the manufacturer's guidelines and recommendations when maintaining your system.