After seen the Solofill video and discussion on this forum I contined to search for other products instead of the My K-Cup by Keurig.
I found something called My K-Kap. I ordered two and I should have them soon.
Basically you reuse the K-cup, tear off the foil on top, clean out the coffee, dry and refill. Then put the My K-Kap and pop it in.
We'll see how it works in a couple of days I hope.