iPartsPlusMore Filters 6X Reusable Gold Mesh K-cups Coffee Filters for 2.0 & 1.0 Brewers Fits K200, K300, K400, K500 and More.

I bought these to use with a Keurig coffee maker. The original K-cups are such an environmental train wreck that I was ready to give up coffee. I decided to try these filter cartridges. When the lid shuts properly on these, they work fantastic - great coffee, no landfill issues.....These come in a package of six, which I thought was perfect, so I can have a few more than I need. Turns out only some of the six that I got will work without having to hold the latch shut while the Keurig is brewing. Three worked, three didn't. I mean they would if I stood there to hold it, but that's not why I bought these. I will probably buy them again if these break, as I see the hinged lid as the weak point for future failure. The concept is fantastic, because I have a compost bin where I put the used grounds. No landfill bolus, everybody wins.

Like the filter on the bottom of it, allows for the drip/flow from the Keurig to brew a little better. For the price, they are what they are and are useable.The bad parts are the unlike "like" items from others, this one has to perfectly align to fit into the machine. A 4 way indentation at the bottom would easily make this one better. Another issue was that the lid has to be perfectly sealed, snapped shut. This specific filter literally will spew water and grounds when not sealed shut which creates a mess, again unlike other models that don't snap even but don't overflow.

I thought I was buying a second set of these, but the ones I bought earlier were the same color but not quite as functional as these. They had a flexible plastic hinge that I am sure has a limited lifetime. These have a real hinge, even if it is just molded into the plastic. I don't quite understand what the notch in the sides does but it does make it a little harder to rinse the used grounds out of the gizmo.I refill close to a dozen reusable cups at a time and these seem to me just as functional as the $15 one that came with my coffee maker.

I am tired of spending so much on boxed K-Cups, so I picked up these reusable cups to try making my own.First of all, they do work. They fit my Keurig machine fine and don't cause leaks or other undesirable function. However, they let some grounds through the mesh. This is using store-bought pre-ground coffee (Dunkin Donuts). Not super-fine grind.Even when loaded to max capacity, the brew comes out significantly lighter (thinner) than the pre-made K-Cups of the same type.Another issue is that the little sealing rings that sit in the top cap also are not fixed in place and can come loose. If you're not careful, they can pop out and disappear, making the cup useless. Exercising caution with this can avoid the problem, but its so easy to do that it is worth noting.

I originally had a reusable filter of this design by another company. The hinge broke so I got some new ones that had a design where the lid hinge was connected to the base by a thin piece of plastic. The mesh around the sides outlined by plastic cutouts in the shape of dolphins. That style seems to be the prevalent one for purchase from other vendors. Unfortunately, our Keurig did not operate properly with this filter. It took forever at the end of the brew cycle to finish which isn't normal. Our unit is clean, descaled and when a K Pod is put in it works as it should so we narrowed it down to the refillable pod we were using. I saw these and ordered them and as I expected they worked perfectly the first time. If you don't want to deal with troublesome filters, get these, they work as advertised and are easier to clean. The only caveat is that you must be careful with the hinge as it could break if handled too roughly.

I get 14 ounces of brewed coffee from one of these cups. I fill the cups completely and pack the coffee grounds down so they are compacted. I use a Keurig brewing machine that used 2.0 style cups. This cup works perfectly. I set it to regular strength and click the brew button after selecting 8 ounces. Then, I set it the strength to strong and brew another 6 ounces. The 14 ounces brewed just happens to be the capacity of my insulated coffee mug. You may be able to get just a little more brew out of one of these cups, but you may need to mix the wet grounds around first, just to stretch the amount you can brew from one refillable cup. I strongly recommend these.

Here's something you must know. These filters are advertised as compatible with Keurig 2.0. This is actually partially true. I have the Keurig 2.0 K550 and it doesn't read the tops of these filters. It's the "Opps..." message. Now I've found a way around this by carefully cutting off tops from official reusable cups and duct taping them to these filters. However there's one more issue. These filters have rather wide lids. They only fit in sideways and even then the Keurig K550 doesn't close all the way.Besides all this, these filters work very well. I've tried the finest Turkish grind coffee. These are also great with tea.

These are a great alternative to using the K-cups in our Keurig. We had a single reusable filter cup that had to be washed and redone with every use. We love having that as an alternative and being able to by just ground coffee, but it was too time consuming for rushed mornings requiring multiple cups of coffee. I love these because the lid snaps into place securely, and I can have six cups ready for use in advance. No more mornings of not enough coffee because we've run too short on time! I would much rather set up six filters of coffee before going to bed than going without coffee in the morning.