Water purifier

The invention discloses a water purifier. The water purifier comprises a water purifier body and a rear shell, a filter element is arranged in the water purifier body, the rear shell comprises a cavity, the water purifier body is connected with the rear shell through a hinge, so that the water purifier body can be opened and closed relatively to the rear shell, wherein the water purifier body is embedded in the cavity of the rear shell at the closing state. The water purifier body is mounted in the rear shell in a hinging manner, so that the water purifier is quite convenient to mount and maintain, only a very small operation space needs to be reserved. Therefore, the occupied space of the water purifier is small; meanwhile, the water purifier is also very clean and tidy in appearance, different mounting positions can be flexibly chosen, the water purifier can be conveniently embedded into a cabinet, can also be directly placed on a table surface, can be hung on the wall and can adopt the kitchen bottom mount