99.99% of chlorine, chloramines, heavy metals & bacteria are removed. Relieve dry, flaking skin, red irritated eyes, dandruff, brittle hair, Eczema and Asthma by removing chlorine, rust, fungi and bacteria. Unique Nanoâ„¢ technology to ensure unparalleled protection.High-capacity filtration so that the flow of your shower isnÇt affected. Low maintenance - The replacement filter only needs to be changed every six months on average. This product has a 1 year warranty. All AqulicÂ® products have been certified to meet the Health & Safety of the UK and European Union.