Ensure clean and safe drinking water with Potable Aqua PA+ Plus Drinking Water Purification Tablets. These tablets are designed to treat up to 25 quarts of water and come in a convenient 50ct package. The chemical filtration technology removes impurities and contaminants, including chlorine, lead, and other harmful substances. Ideal for camping, hiking, and other outdoor activities, these tablets are easy to use and store. The blue color adds a refreshing touch to your drinking water. With no expiration date required by FDA or EPA, you can enjoy clean and healthy drinking water for years to come. Made in the United States, these tablets are a reliable and practical solution for anyone who wants to enjoy pure and refreshing water.