Prevent clogging: The perforated filter effectively filters kitchen waste or hair, effectively preventing sewer clogging. EASY TO REMOVE AND CLEAN: The filter with stainless steel sink handle hook is easy to remove and clean. Convenient and simple: you just need to place the filter in the corresponding position, no tools are required. Note: The diameter of the probability filter is 80mm, please pay attention to measure the size of the sink before purchasing. Suitable for: kitchen, bathroom floor drains and drains bathroom flooring, etc.