The Lifesaver Bottle Activated Carbon Filter Replacement Cartridges are designed to provide clean and safe drinking water while you are on the go. With a filter life of 250 liters, these black cartridges utilize carbon/charcoal filtration technology to remove impurities and contaminants from your water. The 4 pack offers convenience and peace of mind, knowing that you have a backup supply of filters for your Lifesaver Bottle. Stay hydrated and protected wherever you are with this reliable and effective filter solution.
