Do you want to enjoy your coffee even more? Then you are at the Gefu coffee filter is the right place! This coffee filter ensures that you have a good temperature during the preparation process. The holder ensures that the filter can be put away without clutter. This coffee filter is ideal for thermos flasks. Enjoy your coffee at home or on the go with the Gefu Sandro Porcelain coffee filter size 4. The coffee filter is dishwasher safe. Per cup of coffee, we recommend using 1 scoop (about 7 grams) per cup of coffee with about 200 ml of water. But, of course that depends on how you prefer to drink your coffee. You can get a maximum of 4 cups of coffee from the coffee filter.