1.Healthy Bathing Experience: This filter effectively filters impurities, making water softer and better quality. It can also minimize skin dryness, keep skin soft and elastic, say goodbye to dry, itchy skin, dandruff and eczema, improve skin, hair and nail conditions, bring you a refreshing, soothing and y bathing experience. 2.Efficient Filtration System:Specialized bathtub filter with Advanced Technology: Designed for bathtubs, this filter combines KDF 55, activated carbon, calcium sulfite, zeolite, and tourmaline. It effectively removes chlorine, heavy metals, rust, scale, alkaline substances, and other harmful elements, while also removes odors for superior water quality. Additionally, it contains vitamin C , minerals, essential elements, benefiting skin, hair, and nails 3.EASY TO USE: Bathtub Faucet Filter Weight: 0.9 lbs, Size: 4.5 4.5 4.1 inches with rubber bands and velcro. Improves shedding and splashing problems, fits most standard shower faucets, installs bathtub faucets and bathtub filters require no additional tools or equipment and can be easily installed on all standard bathtub faucets . This filter is also handheld so it is compatible with handheld shower heads. 4.YEAR-ROUND USE: This bathtub water purifier can be used all year round to quickly improve skin and nourish hair, no matter what the season. Lifespan up to one year. The replaceable cartridge is designed to last longer, conserve resources and reduce environmental impact. This cartridge is easy to carry, so you can enjoy quality water whether you are traveling or on a business trip.