Metal Filter - The Cafe Flow Stainless Steel reusable k cup coffee pod is made of long-lasting, and durable stainless steel metal material. It can withstand years of use. Easy to Use - Our all-in-one reusable k cup coffee pod and built-in filter is all you need. No extra adapter, parts, or tools required. Make Fresh Coffee, Save Money & Reduce Waste - Unlike pre-filled single-serve coffee pods, you can enjoy a wider selection of different flavors and aromas by refilling your own reusable coffee pod. Brew a fresher, better-tasting cup of coffee. Compatible with Keurig 1.0, 2.0, K-Mini/K-Mini Plus, K-Duo Essentials, K-Express, K-Duo Plus, K-Elite, K-Latte, K-Cafe, K-Select, K-Compact Also Compatible with Select Models from Hamilton Beach, Mr Coffee, Cuisinart, Breville, etc (see full compatibility chart) Our stylish Cafe Flow Stainless Steel is the perfect reusable coffee filter solution. Made with durable stainless steel our customer favorite Café Flow Stainless filter cup is built for years of use, brew after brew. Compatible with Keurig 1.0 & 2.0 brewers, K-Mini, Keurig K Series, Breville, Mr. Coffee, iCoffee & more.