9 Best Shower Filters (2025), WIRED Tested and Approved

Compare Our Top Shower Filter Systems

Honorable Mention Shower Filters

Photograph: Matthew Korfhage

Filterbaby Diamond Series Shower Filter for $113: This inline filter was able to reduce total chlorine levels to undetectable amounts, one of few filters on the market able to do so—and the fact that it’s an inline filter means you’ll be able to keep your existing showerhead and just slot this filter in between the pipe and your showerhead. That said, it’s a bulky filter, which means your showerhead will…