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UV system maintenance is a relatively simple affair. There are only a few items that require yearly attention. Following are the basics of maintaining a UV system, and what you can do to ensure that it’s working effectively to remove biological contamination from your water.

The only components in the system that require replacement on a regular basis are the UV bulb and the pre-filters. The filters are usually one sediment filter and one activated Carbon Filter. Depending on the quality of the incoming water, the water pressure, and how much you are using the system, the sediment filter typically lasts for 3-4 months, while the Carbon filter needs to be replaced every 6 months on average.