Solofill Adapter for Keurig Brewers
My Solofill adapter for Keurig brewers arrived today - It is the eight hole "Octaflo System" model (missing the middle hole - a common manufacturing problem with these adapters). I will try it before deciding whether to convert to the "Octaflo-Plus System" using a thumbtack mod/repair to punch out the missing middle hole in the lid protrusion.
Source: http://www.roaste.com/CoffeeBlogs/EricBNC/Solofill-Adapter-Keurig-Brewers