reusable keurig k cups pod coffee filters for keurig 2.0 & 1.0 brewers, universal refillable kcups, keurig filter, reusable kcup, k cup k-cups reusable filter 4 packs ruoying <p><b>important note, </b><br>the following models are <b>not</b> compatible:</p> <p><b>k-mini, k-mini plus, k-duo,k-duo plus, k-duo essentials, </b></p><b><p> benefits: </b><br> ●- healthy and durable, 100% food grade stainless steel interior, <br> ●- saving money and eco-friendly; <br> ●- easy to use and brew different taste coffee; <br> ●- scientific mesh filter design, keep maximum coffee flavor; <br> ●- dishwasher safe and easy to clean up; <br> ●- great gift for coffee enthusiast. <br> ●- used for coffee, tea and hot chocolate; <br> ●- 100% bpa, lead, and dehp free; </p> <b><p>how to use: </b><br> step 1: open the lid and fill with coffee; <br> step 2: tamp the coffee grind; <br> step 3: close filter lid firmly; <br> step 4: place the filter in the machine; <br> step 5: turn on the machine as normal; <br> step 6: brew and enjoy. </p> <b><p>compatibility:</b></p> <p>keurig k-series: k-elite, k-select, k-compact, k-cafe, k-classic k50/k55, k-latte, k-main</p> <p>keurig 2.0: k200 series, k300 series, k400 series, k500 series (k200, k250, k350, k425, k450, k475, k500,k525, k550, k575, etc.) </p> <p>keurig 1.0 b40-b79: b40,k45, b44, b50, b60, k65, b66, b70, k75, b77, b79 </p> <p>keurig 1.0 office pro: b100, b135, b140, b145/k145 office pro, b150/k150, b200, b155/k155, b1250/1255, b3000, k1500</p> <p>keurig vue: v500, v600, v700, v1200, v1255 </p> <p>mr. coffee: bvmc - kg1/kg2/kg6</p> <p>breville: bkc600xl, bkc700xl</p> <p>cuisinart: ss-15,ss-10, ss- 300c, ss-6, ss-700, ss-780pc</p> <p>hamilton beach: 49976</p> <p><b>note: </b></p> <p> <b>1.please make sure close the filter lid firmly when brewing. </b></p> <p><b>2. make sure it's compatible with your coffee maker before you buy it</b></p>