Filtering device for water treatment of central air conditioner

The utility model discloses a filtering device for water treatment of a central air conditioner, and relates to the technical field of central air conditioners, the filtering device comprises a filtering device body, a mounting mechanism is arranged at the bottom of the filtering device body and is used for adapting to various mounting modes, and the mounting mechanism comprises a fixing assembly, a water inlet and a water outlet, the first right-angle frame and the second right-angle frame are fixedly mounted at the bottom of a filtering device body; the adjusting assembly is arranged at the bottom of the filtering device body and comprises connecting blocks fixedly installed on the right side of the first right-angle frame and the left side of the second right-angle frame, rotating plates are rotationally installed on the inner sides of the connecting blocks, and the rotating plates rotate to the back faces of rear plates of the first right-angle frame and the second right-angle frame through the movable co