The Ekobrew Elite Stainless Steel Reusable Filter has a 100 percent BPA/lead-free, one-piece design, and has a deep-set lid flange, heat resistant grips and 100 percent silicone O-ring. New sediment free filter, inlet dispersion cone, micro-screen and laser perforated base all provide the perfect combination of attributes to ensure a clean, full and even extraction of the very best your coffee has to offer. Save money by using your favorite coffee and, at the same time, reduce the impact on the environment. The all-metal hinge resists fatigue from frequent use. No need to remove the Keurig filter holster, simply fill the Ekobrew Elite, place it in your machine and brew normally. Ekobrew is not compatible with the B30, B130, B150, B155, Mr. Coffee BVMC-K and Vue.