Electroplating solution filtering method

The invention relates to an electroplating solution filtering method. The method comprises steps as follows: step 1, a filtering bag is sleeved with a solution tank; step 2, a to-be-filtered electroplating solution and activated carbon are poured into the filtering bag via an opening of the filtering bag randomly, and at the moment, the bottom surface and partial side surfaces of the filtering bag are immersed in the electroplating solution; step 3, the filtering bag is lifted out after filtration is completed. With the electroplating solution filtering method, the blockage probability of filter elements of filters is greatly reduced, the number of times for changing the filter elements is reduced, and the operation process is simple and convenient. Further, the damage probability of filter layers is reduced with a multi-layer filtering method, the better filtering precision is guaranteed, and the safety of electroplating production is improved.