Bests & Worsts Reviews from Amazon

I’m unsure on the authenticity of these water filters. The instructions on the pouch has a typo (last I checked “minutes” was not spelled minuces”) and I’m fairly confident Keurig has proofreaders for all their published materials. I’m going to give them a try, but won’t purchase again. I don’t like buying or using knock off crap masquerading as an authentic item.