How can the AF40-03-A and AFM40-03-A modularly connect with an IR3000-03-A (or IR3200-03-A)?

IR3000-03-A/IR3200-03-A can be modularly connected to an AF40-03-A or AFM40-03-A with a Y400(T)-A spacer. The IR-A series can also be modularly connected to the AF series and AFM series with the old type spacers, Y400(T) and Y40(T). In addition, no Mist Separator is required for the IR-A series, except when the air quality extremely poor.