A separate litter box comprises: a basin having a first accommodating space； a filter unit having a second accommodating space and a plurality of filter holes, and the filter unit is detachably disposed on the basin In the first accommodating space, the second accommodating space communicates with the first accommodating space via the filter hole； and a grip is disposed at one end of the filter unit.一種分離式貓砂盆，包含：一盆體，具有一第一容置空間；一過濾單元，具有一第二容置空間及複數個過濾孔，且過濾單元係可分離式設置於盆體之第一容置空間中，其中第二容置空間係經由過濾孔而連通第一容置空間；以及一握把，設置於過濾單元之一端。
