AERATOR DEVICE FILTER SYSTEM INCLUDING AN AERATOR DEVICE AND METHOD OF AERATING A FILTER USING AN AERATOR DEVICE

摘要

A filter system comprising an aerator device, an aerator device, and a filter aerator method using an aerator device. The aerator apparatus comprises: a housing having an inner cavity; A first cavity and a second cavity formed in the inner cavity and defining a first cavity and a second cavity of the inner cavity, the top being spaced apart from an upper wall of the housing, A first plate communicating with each other through the first opening; And a first chamber and a second chamber of the second cavity, wherein an upper end of the second plate is connected to the upper wall, and the first chamber and the second chamber communicate with each other at a lower end of the lower end of the second plate Wherein the housing includes an inlet opening communicating with the first cavity and an outlet opening communicating with the second chamber through the top wall.