Healthy Shower: Water filtered through our filter cartridges more cleanier and healthier to protect your family,suitable for sensitive people. Note: Please run water for 5-10 minutes for the first time to remove accumulated carbon dust. Multi-Stage FiltrationOur filter features multi stages of filtration,effectively reducing impurities in water and helping to repair skin issues hydrate and moisturize your hair & scalp. Stabilized Water Pressure: Our high output shower filter delivers clean water without reducing the existing water pressure,providing a more comfortable showering experience. It's also a shower head water softener so you'll have less bathtub residue. Long Lasting: Thank you for choosing our product for your families health and happiness. You'll absolutely see how your hair,skin and nails feel cleaner,stronger,and healthier. Enough to meet the needs of a family of four for six months Easy Installation: No tools required you can easily remove your old shower filter and replace it in minutes with this filter,which is suitable for our filtered shower head. We also provide Teflon tape to avoid leaks..