[ & High Precision]The stainless steel body shower water filter features a progressive structure design and is equipped with 5 micron PP cotton filter element to ensure efficient and high-precision filtration performance. It can effectively filter various pollutants such as mud, dust, rust, etc. in water, while retaining minerals and trace elements in water, making it more practical. .[Universal]This shower head filter is equipped with a 4-point universal interface and connection switch, suitable for all types of showers, and is widely used in water purifiers, faucets, shower outlets and various water outlets to better care for the of skin, nails and hair. Perfect for your shower, your and your pet. .[Easy to Install]The shower head filter is inexpensive to use and can be replaced every 4-6 months to maintain y water quality depending on water quality and frequency of use. This shower water filter features a universal threaded design and transparent housing for easy installation and no additional tools required. .[Perfect Shower Water Softener]Using this shower head to wash your face will not clog pores, care for skin , and promote the absorption of subsequent skin care products. Washing hair with this filter shower head can make hair refreshing and soft. Give your a shower and take good care of their sensitive skin. This shower water filter is a great choice to improve the condition of your skin, hair, and nails. .[Worry-Free Shopping]We strive to provide high-quality to every customer and ensure that you have a pleasant shopping experience. If you have any questions about our shower head filter for hard water, please feel to us for replacement or refund.