The Solofill drops right into the Keurig brewer's holder, just like a K-Cup® pod, so there is no need to remove the filter holder assembly
The lid is attached and the stainless steel basket is integrated - with this one-piece design, no parts should go missing
The plastic is recyclable
Holds roughly 11 grams of coffee **NOTE**"For use by owners of coffee machines sold by Keurig Incorporated. Not for use in Keurig 2.0 brewers. Grove Square products do not originate with Keurig Incorporated nor are they licensed by that company".