Filter / grater stainless indispensable material that does not deteriorate over time. 750 ml sufficient for 2 or 3 glasses of medium size. I filled about 1 1/2 for tight cap glass bottle and refrigerate immediately (for the whole day, stores well that way). Does not leak, in my case, as some say, if one fits the elements correctly. 2 powers according to the firmness of the fruit / vegetable. Drip tray high capacity waste (thankfully) and possibility to put a small freezer bag for not having to clean it. Great idea, there is more to throw it away and replace it for another use. Clean now, as with any food processor, if one wants to simplify the work time by not letting the food dry. Eventually clean the grater / filter with a toothbrush to cleanse small particles. Easy and safe closure by its large steel rod. Suits me very well.