AQUACREST AQ-4125 Shower Filter Replacement Cartridge for Aquasana® AQ 4125, AQ-4100, AQ-4100NSH, AQ-4105 Shower Water Filter System, Jonathan Product Beauty Shower Filter, Pack of 2

Stable water pressure: Offers a stable water flow without an obvious pressure drop to let you enjoy a better shower experience, helping you stay energetic every day. Excellent filtration performance: Blocks out harmful impurities from shower water, keeping your hair and skin away from contaminants so it stays healthy and glossy. Excellent filtration performance: Blocks out harmful impurities from shower water, keeping your hair and skin away from contaminants so it stays healthy and glossy.