- High Precision Filtration: Our stainless steel shower water filter features a sophisticated design with a 5-micron PP cotton filter element. This ensures efficient filtration of pollutants such as mud, dust, and rust while preserving essential minerals and trace elements in the water for a healthier shower experience. - Universal Compatibility: Designed with a 4-point universal interface, this filter is compatible with all shower types. It can also be used with water purifiers, faucets, and various water outlets, making it ideal for enhancing the health of your skin, nails, and hair. Perfect for family use and safe for pets. - Easy Installation: No tools are required for installation. The universal threaded design and transparent housing make it simple to install and replace the filter every 4-6 months, depending on water quality and usage frequency, ensuring consistent water quality. - Gentle Shower Water Softener: The filter allows for gentle cleansing, preventing clogged pores and promoting better absorption of skin care products. Washing hair with this filter results in refreshed, soft strands, making it an excellent choice for maintaining the health of sensitive skin and hair. - Worry-Free Shopping: We are committed to delivering high-quality products and a positive shopping experience. If you have any questions or concerns about our shower head filter for hard water, please feel free to contact us for a replacement or refund.