Shower Water Purifier Filter Removes chlorine, heavy metals, chloramine, perfume odor, ammonia, and other contaminants from tap water quickly and effectively. The filter helps reduce these substances, may reduce dandruff, protects hair, and relieves dry and itchy skin when used in shower water. Fully compatible with head, handheld, shower and combination shower heads for family use. Easy to install and switch among configurations. A practical alternative for households that do not require a full house filtration system but still want filtered water at the point of use. Tap water filtered by this device can remove many contaminants, making it suitable for prefiltration of household washing machines, removing impurities in the water for better laundry results. Laundry is healthier and may reduce skin contact sensitivity. Use scenarios Inshower use for daily care: Install with your shower head to improve skin, hair, and overall comfort by reducing irritants in the water. Prefiltration for washing machines: Use as a prefilter to remove impurities before laundry, yielding cleaner water and potentially better fabric care and outcomes. Flexible family setup: Compatible with various shower configurations (head, handheld, combination) to maintain filtered water quality across different outlets in the home.