Water purifier with filter element convenient to replace

The utility model relates to the technical field of water purifiers, and discloses a water purifier with a filter element convenient to replace, which comprises a filter cartridge, the filter element and a cover plate, and the cover plate is positioned above the filter cartridge and is attached to the top of the filter cartridge. According to the water purifier with the filter element convenient to replace, when the filter element is disassembled, pull rings on the two sides are pulled to drive a limiting rod to be separated from a filter cylinder, at the moment, a cover plate is upwards lifted to drive the filter element to be separated from the filter cylinder together, threaded rotating rods on the two sides are forwards rotated to enable threaded sleeves on the left side and the right side to drive vertical plates on the two sides to move oppositely, and clamping plates are driven to be separated from connecting blocks; when the filter element is mounted, the threaded rotating rod is reversely rotated to