Waterman 600ml Portable Fluoride Filter

Researched and carefully selected by Harrison

A portable filter you fill from any tap, from Australian filter maker Waters Co. It uses the same cartridge as the MyWaterJug, so it’s the jug’s filtering for the gym, car or travel.

Waters Co says the cartridge removes up to 99% of fluoride and PFAS, plus chlorine, heavy metals and bacteria, and adds alkaline minerals.

600ml, 350g, and each cartridge lasts up to 300 litres or about 3 months. It’s a filter rather than a sealed bottle, so keep it upright in a bag, and it won’t fit most cup holders.

Fluoride figures are Waters Co’s. It says independent laboratory testing backs them, but it hasn’t published the reports.