"About 60 per cent of the UK is classed as having hard water, meaning high amounts of calcium carbonate are found in pipes, showers and other water sources.
I’ve spent the past few months putting some of the leading showerhead filter brands to the test. I examined each showerhead filter on how easy it was to install, any immediate differences I noticed in water pressure, the filtration system on offer, the aesthetic factor (let’s be honest, no one wants an ugly showerhead on show), price and long-term results."