The Keurig My K-Cup Disposable Paper Filters (available in a 50-pack) is the only paper filter specially designed by Keurig to fit the My K-Cup Reusable Coffee Filter. Make cleanup even easier when using the My K-Cup Reusable Coffee Filter by adding the paper filter for extra filtering when brewing. Just lift out the paper filter when you’re done to dispose of your coffee grounds. Made of 100% wood pulp to eliminate any plastic waste, the My K-Cup Disposable Paper Filter is an extra layer to help keep coffee grounds from getting into your mug, to bring you the smoothest cup of coffee with any ground coffee you choose. To use, just open the lid of your Reusable Coffee Filter, place a Disposable Paper Filter inside, and fill with your choice of ground coffee. Close the lid securely, then place it into the pod holder of your Keurig coffee maker. Lower the handle on your brewer, select your brew size, and in moments you’ll be enjoying a delicious, fresh-brewed cup of coffee. The My K-Cup Disposable Paper Filter is easy to use, convenient, and an eco-friendly way to enjoy your favorite ground coffee with less mess.