The most basic type of filtering is with a cone . Unless filter powder is used with this method, true filtering is not occurring. Most of the sediment is removed from the oil using a cone, which is better than nothing. Care must be taken when returning the oil to the frypot using this method. As it is time consuming and messy, cone filtration is likely to be done only once a day.
Portable filtration is the next best way to filter.
It is faster than the cone method, but still somewhat time-consuming. It is more convenient and less messy than the cone method and thus more likely to be done. Storage of the filter can be a problem in some cases. Built-in filtration is the best way to address the issue. It is not as time-consuming as the cone method or portable filtration method, and has no small parts to lose.