Purifying Shower Head A hero for skin and hair, the Hello Klean Purifying Shower Head tackles the drying effects of unfiltered water in our showers and bathrooms - no plumbing qualification or water softening system required. Simply switch out with your existing shower head to save water, boost pressure and filter out unwanted metals, chlorine and impurities. Featuring an advanced two-step filtration system powered by amino acids, activated carbon fibre and KDF-55, this clever shower head removes water-soluble metals (including lead, iron, mercury and nickel), trihalomethane (THMs) and odour. This purified water is kinder on skin and hair, and the boosted pressure makes short work of rinsing out suds for lightweight locks and happier skin.