UNIVERSAL COMPATIBILITY: Designed to work with K-Express,, K-Elite, K-Select, K-Classic, K-Ultra, K-Special Edition, K-Ultimate,K-Platinum. Especially for K-Duo, K-Duo Plus, K-Mini, K-Mini Plus. Both for K-eurig 1.0 and 2.0 brewing systems. IF WITH ANY PROBLEM OF USE THEM, PLEASE LET US KNOW, WE WILL HELP SAVE IT. Please not, our cups only for 1 STREM systam coffee maker.

Well Made & Durable: Our Reusable Coffee Filters suit included 4-pack cups and each one could use many times. With our refillable k cup coffee filters, you can stop buying disposable K Cups that salve a lot of cost! Our k cups will help you minimize all K-eurig brewing accessories expenditures, allowing you to get more out of your blend purchases, all the while helping you remain environmentally conscious, too!

QUALITY CONSTRUCTION: Made with premium, BPA-free materials that maintain coffee's natural flavors while ensuring durability through repeated use. These Reusable Coffee Pods are made from high quality materials, food grade stainless steel, which is 100% dishwasher safe and through the HOT water will not take hazardous substances! One-piece design with stainless steel high heat resistant mesh system. Helping produce the best coffee you never had!

COST-EFFECTIVE: Save money and reduce waste by using your own ground coffee instead of disposable K-cups

EASY TO USE: Simple to fill, clean, and maintain - compatible with standard ground coffee sizes for optimal brewing results