Efficiency Filtration: This shower filter uses advanced filtration technology to remove floating matter, heavy metals and residual chlorine while retaining beneficial minerals. Coconut Shell Activated Carbon: The filter contains high-performance activated carbon to absorb volatile organic compounds through chemical adsorption. Unique Filter Element: The special structure features loose outer layers and tight inner layers, combining physical interception with efficient adsorption in one compact design. Skin Care Benefits: Filters rust, sediment and other particles while absorbing residual chlorine to improve water quality for better skin condition. Improved Design: The upgraded shower filter features a streamlined structure with distinct layers for large filtering capacity and reduced clogging to extend product lifespan. Origin: China. Condition: New.