Do you just use regular coffee in one? I've never used one before
@MrsT : Yes, we like whole beans, ground (obviously not an option in an outage w/o a generator, but any ground coffee suitable for a coffee maker is fine. Not instant).
We have this one:
Not any more difficult or time consuming than brewing a pot of coffee (other than having to heat water and press down the top a few times during the drip process...I just heat the water in a tea kettle on the stovetop...omg, I just sounded like my mother! 😀). It just tastes so clean and pure!