Fit under most fryers. Completely restore the oil physiochemical index, final oil can be directly reuse as new oil again. It use physical method filter the residue particles carbide from the oil during frying. Improve the frying environment inhabit high acid values. It can use in both water and oil. Temperature can reach upto 300°C. Simple to use and easy to clean. No damage for oil substance. The filter can prevent oil acidification. It can connect with fryer and frying productions. Recycling black used oil into golden colour cleaning oil. It can remove from 5 micron to 60 micron particles.