The NEW Aqua GAC-10" Water Filter POWDERED ACTIVATED CARBON BRIQUETTE CARTRIDGE is a high-quality water filter designed by Aqua. This white filter cartridge, with the model GAC-10, is compatible with Aqua systems and utilizes a GAC filtration method to effectively purify water. The package includes one unit, making it easy to install and providing clean, fresh water for your household. With this product, you can trust that your water will be safe and pure for drinking.