The Keurig 5073 Water Filter Cartridges are essential for keeping your Keurig coffee maker in top working condition. This 6-pack of white plastic cartridges is designed specifically for Keurig machines, offering a 1 qt capacity and lightweight construction. Compatible with various Keurig models, these cartridges are suitable for use in capsule, filter, and pod coffee machines. Easy to install and effective in removing impurities from your water, these cartridges ensure that your coffee is always fresh and delicious.