These do the job...while they last...which isn't that long...
Since I measured the outer diameter of my crusty old gasket, it was simple ordering the right size. It seems, you'll go through a decent amount of these, so order in bulk when you see good deals!
I'm fairly new to this method and have gone through the learning curve. For instance, I just learned why the water level being below the pressure valve is so important. Too high and you foul the grinds, blocking it all up.
Really though, after a while, it becomes second nature and the resulting properly brewed coffee is quite good. It's also economical, compared to drip brewing...I use about half as much with the Moka Pot.
It's tempting, however, to try out some lower-priced substitutes. These ought to last longer or cost less.
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