Water knowledge, made simple
Understand your shower water. Explore practical guides to chlorine, hard water, choosing a filter and keeping your routine fresh.
Microplastics
Three peer-reviewed studies on plastic particles in drinking water and human blood, with a clear explanation of what their findings mean.
Read the guide : Microplastics in Water: What the Research ShowsWater basics
Your local water report is a useful place to start. Here is how to find it and pick out the information that matters.
Read the guide : How to Read Your Water Quality ReportFilter care
Keep the housing, refresh the cartridge. A simple maintenance routine for your HeyFilter shower setup.
Read the guide : When Should You Replace a Shower Filter Cartridge?Buying guide
A practical checklist for comparing shower filters, from compatible connections to the refill routine you will actually keep.
Read the guide : How to Choose a Shower Filter for Your HomeHard water
Mineral buildup and disinfectants need different approaches. Learn what each means before choosing a filter or softener.
Read the guide : Hard Water vs. Chlorine: Which Is in Your Shower?Chlorine
Start with the basics: why utilities use chlorine, what to look for in your local water report, and where a shower filter fits into your routine.
Read the guide : Chlorine in Shower Water: What to Know