Unique design: PC transparent thickened shower limescale filter makes it more durable, and the transparent filter cup can check the use of the filter element at any time, which is convenient to replace at any time. Easy to install: Shower limescale filter requires no tools and is easy to assemble, just remove the hose from the shower faucet, connect the water filter, reconnect the hose and that's it, warm reminder: please make sure your shower holder and the wall are close to each other enough space to install it Filtration Effect: Our shower water filter is connected to a separately replaceable filter element. The filter element adopts multi-layer thickening design, which can effectively filter impurities in water, allowing you to use healthy water. Brighten Skin: Limescale filter relieves dry and itchy skin, prevents harmful substances from entering the skin through the pores and is particularly useful for sensitive skin. Save Money: Anti-limescale shower comes with 3 filter cartridges that only need to be replaced every 4 to 6 months, protecting your skin at a low price.