【Material】Our hard water shower filter is made from durable materials. Its transparent housing allows you to check the filter's condition at any time and easily determine when it needs replacing. 【Product Function】The limescale filter relieves dry and itchy skin and prevents harmful substances from penetrating the skin through pores, especially for sensitive skin. 【Economical】The water-purifying shower head comes with 1 filter and 6 replaceable filter cartridges. Our accessories are also economical, allowing you to protect yourself and your family at an affordable price. 【Constant Water Pressure & Easy Installation】The high-performance hard water shower head filter does not affect existing water pressure, ensuring a better flush. Installation takes only a few minutes and requires no tools. 【Easy Installation】 Our filter shower head is simple and quick to install without any additional tools. Simply remove the shower hose, install the shower head, and reconnect the hose.