Water filters in refrigerators typically don’t filter out fluoride. A filter needs a reverse-osmosis step to remove most fluoride. You can buy reverse-osmosis filtration systems at such places ...

Filters in water pitchers or under-sink systems capture dangerous chemicals, only for them to be returned to the environment. A researcher from North Carolina is pioneering a new system that could get ...

Swap your current showerhead for one with filters to make ... Not only does it filter out nasty chemicals and pollutants that have hardened water (think chlorine, fluoride and lead) but it adds ...

He found that 1 ppm fluoride in drinking water reduces rates of tooth ... Nope. Brita filters are designed and certified to filter out several contaminates like chlorine, chloramine, lead, PFAS ...