The Stay Well Shower Infuser reduces the chlorine in your shower water, which can lessen its drying effects. With our easy-to-install accessory, you can leave your hair and skin feeling softer and smoother. It can be added to your existing shower in just a few minutes. The Stay Well Shower Infuser comes with a Vitamin C cartridge placed in the Shower infuser housing. Cartridges have an approximate lifespan of 1 month (approximately 3,000 gallons or 10,000 liters of water) and should be replaced every 30 days. Refresh your senses The Stay Well Shower Infuser's innovative and transparent design allows you to watch the infusion process in action and to see when cartridges need replacing. Our refill pack makes it simple to swap in new cartridges in just minutes, so you'll never have to go another day without softer skin and hair. NEW IN BOX