A sunlit modern Irvine kitchen island setting the stage for homeowners evaluating their reverse osmosis filter lifespan.

How Long Does a Reverse Osmosis Filter Last: The Signs It’s Time

By Brian McCowin, McCowin Water. Serving Irvine and Orange County since 1972. A reverse osmosis filter typically lasts several months to a few years, depending on which filter you mean, how much water your household uses, the quality of the incoming water, and how well you maintain the system. Sediment and carbon filters usually need […]

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