-Our mesh coffee pod filters are refillable alternatives to single-use K-Cups that can be used over and over again. Offering more flexibility in your brewing choices without all the disposable waste, these convenient K-Cup replacements are compatible with any Keurig 1.0 and 2.0 brewing machines. Six color-coded filters are included for making different coffee flavors and after a quick clean in the dishwasher they’ll be ready to reuse. Material: Plastic, Also could be used for k duo,k classic,k elite,k select,k cafe,k compact. By Cost Plus World Market.602500