Modular air filter

The utility model discloses a modularized air filter, which comprises an air inlet end, a sealing cavity and an air outlet end, and is characterized in that the sealing cavity consists of at least two horizontal modules, the horizontal modules form the sealing cavity of the air filter in a horizontal stacking manner, and stacking contact surfaces need to be fixedly connected; the same number and type of filter elements are arranged in the horizontal module, and the filter elements are arranged in the same manner, so that the filter elements are replaced on line, and the production efficiency is improved. 本实用新型公开了一种模块化的空气过滤器，包含进气端、密封腔体和出气端，其特征在于：所述密封腔体由至少两个水平模块组成，所述水平模块以水平堆叠的形式组成空气过滤器的密封腔体，堆叠接触面需要固定连接；所述水平模块内有相同数量和种类的滤芯，所述滤芯以相同方式排布，实现了在线更换滤芯，提高了生产效率。