MaxRona Reusable K Cups for Keurig Supreme Multistream Series-4 Packs Universal compatible with Coffee Pods-Leakproof Refillable for All Keurig 2.0 & 1.0 Brewers, BPA Fre

These reusable coffee pods are very functional! They fit perfectly in my machine, are easy to fill and clean, and help reduce waste. They also save money in the long run. Highly recommend for any coffee lover.

After we purchased our "Instant Pot Pod, 3-in-1 Espresso, K-Cup Pod and Ground Coffee Maker," I purchased reusable K-cups with several different designs. They all worked to some degree, but the "MaxRona Reusable K Cups for Keurig Supreme" are by far the best of all that I tried.I like the design of the "MaxRona Reusable K Cups for Keurig Supreme" because they fit into my coffee maker and allow the lid to be closed without feeling like you’re going to damage the hinges of the lid trying to force the lid closed. I like that they have a hole in the bottom of the cup for the needle to enter and directly inject the hot water into the coffee grounds, and I like that there are four vent holes in the cap to relieve back pressure on the hot water entering the K cup allowing the grounds to be fully infused with water. The hinge on the reusable K cups looks and feels substantial, so I hope that they last a long time.I prefer to use the "CAPMESSO Disposable Coffee Paper Filters Replacement Kerig Filter Compatible with Reusable Single Serve Pods, Natural" to line the MaxRona Reusable K cup before filling the filter with ground coffee. The filters have a convenient preformed lip that holds the filter and coffee grounds in place in the reusable K cup, maintaining a quarter-inch gap in the bottom of the K cup for the hot water to enter.Fill the K cup and filter to within about an 1/8 to 3/16-inch (3 - 5 mm) of the top of the rim of the filter. This allows room for the K cup lid to be fully closed. Too much ground coffee will make fully closing the lid impossible, allowing coffee grounds to leak out of the K cup.The filter contains the coffee grounds and makes cleanup easier. It provides a space for the jet of hot water to spread into all the coffee grounds, just like the factory-made K cups prefilled with ground coffee. For me, the combination of the MaxRona Reusable K Cups for Keurig Supreme and CAPMESSO Disposable Coffee Paper Filters makes using reusable K cup almost as easy as buying the expensive factory filled K cups. The best part is the combination allows me the freedom to use any coffee beans I buy with the convenience of single-serve K cups, especially when the coffee I want to buy isn’t available in K cups.

My new Keurig came with the Keurig My K-cup and wow, what a mess. I tried different coffee grinds, different amounts of coffee in each cup, etc... and no matter what I did the coffee was weak and the K-cup was left full of water with the grounds sloshing around and dripping all over when I removed it. I'd tried off-brand refillable k-cups with other brewers and the results were always mixed.As a last resort before returning the machine I ordered these. My hopes were tempered for sure. But from the very first cup it was excellent! I used the Kirkland brand ground coffee (yeah, not fancy, but tasty) and right off the bat noticed that the grounds were very well trained after the brew cycle. Still wet of course, but not coffee mud like with the brand version. And there was no comparison in the strength and flavor of the brewed coffee.I really couldn't be happier with these k-cups. You have to pay attention to the arrow on the top of the pod and make sure it's lined up pointing directly back to make sure that all of the water spouts fit without resistance when you lower the brewer top whereas the k-cup that came with it has a slot that locks it in automatically. But that's it. Otherwise, great coffee at a tiny fraction of the price of even the cheapest pre-filled k-cups (even when they are on sale at the warehouse store!).Highly recommended.

If you don't put these K Cups in the machine in the precise way, the machine will make a new hole in the cup rendering it useless. Otherwise these are easy to use and easy to clean and much better than using the disposable cups which clutter the landfill.

My hubby likes these filters for his coffee maker. He says they work great. They are a bit messy, but worth it, if you want to put in ground coffee and not pods.

The cups seem well made, and they allow you to use any coffee you want wth your Keurig. We use a relatively fine ground and the machine had no trouble.

Putting your own coffee brand from the can to these reusable cups will cost less as well as being the brand you want.I don't like to make a pot of coffee since I don't drink a lot at a time.I also want my brand most of the time.The prepackaged ones are more expensive and not wanted as an everyday drink.These help the environment by not wasting plastic that the pre packaged ones use.Clean up is easy, just dump the grounds rinse out the cup and your ready to make another cup.

These do the job, allowing you to use your own coffee to make k-cups while saving you money and virtually eliminating the waste that regular, pre-brought k-cups add to landfills.They are simple to use, after filling them just drop them in the machine like a regular k-cup. There are no adapters or other parts needed.You can use them as is with very little residue present in your coffee, but if the tiny amount of residue that sneaks through the ultrafine mesh bothers you then you can use readily available paper filters inside them.The only downside is that cleanup is more difficult than need be with these, even when using paper filters inside them. MaxRona chose to create a "universal" cup to fit both single needle machines and 5-needle multi-stream machines. This universal functionality results in a large, x-shaped silicone gasket plugging the 4 holes in the lid that aren't used in standard, single needle machines. This gasket protrudes down inside the k-cup, and coffee grounds will end up all over it, and underneath it as well. There's no flat surface on the bottom of the lid to rinse or wipe, just a bunch of nooks and ridges. It's a shame they chose this route, without this issue these would have been a 5-star product.

I’ve tried many reusable k-cups for the Keurig Supreme and all of them are a bad fit as far as being able to close the lid of the machine. These k-cups have a recessed lid which allows the lid of the machine to close better. It still doesn’t close perfectly but MUCH better than all the ones I tried.

Good product, but one of them got a hole in it after being placed in dish washer. The mesh was very soft and was somehow punctured during dish wash cycle. After that I just hand wash the others.