Without adjustable water pressure setting or a pause function, Water2 claims its shower head automatically increases the water pressure. Hello Klean’s Shower Head+ is among the most high-tech, innovative pieces of kit I have seen in the beauty industry. What we love: I particularly like the large rotating shower head, as well as the practical selection of coloursWhat is the best filtered shower head? For those wanting to simply replace their rain shower head, I recommend Hello Klean’s simplistic and effective Rain Shower. Elsewhere, JML’s Shower Filter is ideal for those on a budget and who want more control over the water pressure.